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Unsolved Pdf/ePub eBook Author: James Patterson,David Ellis
Editor: Little, Brown
ISBN: 0316419842
FileSize: 1652kb
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Unsolved by James Patterson,David Ellis Summary

In the long-awaited follow-up to the #1 bestselling thriller INVISIBLE . . . the perfect murder always looks like an accident. FBI agent Emmy Dockery is absolutely relentless. She's young and driven, and her unique skill at seeing connections others miss has brought her an impressive string of arrests. But a shocking new case-unfolding across the country-has left her utterly baffled. The victims all appear to have died by accident, and have seemingly nothing in common. But this many deaths can't be coincidence. And the killer is somehow one step ahead of every move Dockery makes. How? To FBI special agent Harrison "Books" Bookman, everyone in the FBI is a suspect-particularly Emmy Dockery (the fact that she's his ex-fiancee doesn't make it easier). But someone else is watching Dockery. Studying, learning, waiting. Until it's the perfect time to strike.

Unsolved Problems in Geometry

Unsolved Problems in Geometry Pdf/ePub eBook Author: Hallard T. Croft,Kenneth Falconer,Richard K. Guy
Editor: Springer Science & Business Media
ISBN: 1461209633
FileSize: 1781kb
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Unsolved Problems in Geometry by Hallard T. Croft,Kenneth Falconer,Richard K. Guy Summary

Mathematicians and non-mathematicians alike have long been fascinated by geometrical problems, particularly those that are intuitive in the sense of being easy to state, perhaps with the aid of a simple diagram. Each section in the book describes a problem or a group of related problems. Usually the problems are capable of generalization of variation in many directions. The book can be appreciated at many levels and is intended for everyone from amateurs to research mathematicians.

The World's Greatest Unsolved Mysteries

The World's Greatest Unsolved Mysteries Pdf/ePub eBook Author: Lionel Fanthorpe,Patricia Fanthorpe
Editor: Dundurn
ISBN: 9780888821942
FileSize: 1508kb
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The World's Greatest Unsolved Mysteries by Lionel Fanthorpe,Patricia Fanthorpe Summary

Accompany the Fanthorpes on their intriguing investigations in Canada and worldwide, through years of research into the unexplained.

Erdös on Graphs

Erdös on Graphs Pdf/ePub eBook Author: Fan Chung,Ron Graham,At&T Labs
Editor: CRC Press
ISBN: 100010866X
FileSize: 1065kb
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Erdös on Graphs by Fan Chung,Ron Graham,At&T Labs Summary

This book is a tribute to Paul Erdos, the wandering mathematician once described as the "prince of problem solvers and the absolute monarch of problem posers." It examines the legacy of open problems he left to the world after his death in 1996.


Unsolved Pdf/ePub eBook Author: Robert J. Hoshowsky
Editor: Dundurn
ISBN: 9781770705340
FileSize: 926kb
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Unsolved by Robert J. Hoshowsky Summary

Despite advances in DNA testing, forensics, and the investigative skills used by police, hundreds of crimes remain unsolved across Canada. With every passing day trails grow colder and decades can pass before a new lead or witness comes forward if one comes forward. In Unsolved, Robert J. Hoshowsky examines twelve crimes that continue to haunt us. Some cases are well-known, while others have virtually disappeared from the public eye. All of the cases remain open, and many are being re-examined by police using the latest tools and technology. Hoshowsky takes the reader through all aspects of the crimes and how police are trying to solve them using three-dimensional facial reconstructions, DNA testing, age-enhanced drawings, original crime scene photos, and more. None of the individuals profiled in Unsolved deserved their fate, but their stories deserve to be told and their killers need to be brought to justice.

Unsolved Archaeological Mysteries

Unsolved Archaeological Mysteries Pdf/ePub eBook Author: Michael Capek
Editor: Raintree
ISBN: 1474705839
FileSize: 420kb
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Unsolved Archaeological Mysteries by Michael Capek Summary

Why did ancient people in Peru create the Nazca Lines? Who built England's Avebury Circle and why? What is the purpose of Easter Island's huge stone statues? The world is full of unexplained archaeological wonders. With dramatic photos and intriguing theories, readers can go on an expedition to discover several fascinating mysteries left to us from the ancient world.

Solved and Unsolved Problems of Structural Chemistry

Solved and Unsolved Problems of Structural Chemistry Pdf/ePub eBook Author: Milan Randic,Marjana Novic,Dejan Plavsic
Editor: CRC Press
ISBN: 1498711529
FileSize: 1612kb
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Solved and Unsolved Problems of Structural Chemistry by Milan Randic,Marjana Novic,Dejan Plavsic Summary

Solved and Unsolved Problems of Structural Chemistry introduces new methods and approaches for solving problems related to molecular structure. It includes numerous subjects such as aromaticity—one of the central themes of chemistry—and topics from bioinformatics such as graphical and numerical characterization of DNA, proteins, and proteomes. It also outlines the construction of novel tools using techniques from discrete mathematics, particularly graph theory, which allowed problems to be solved that many had considered unsolvable. The book discusses a number of important problems in chemistry that have not been fully understood or fully appreciated, such as the notion of aromaticity and conjugated circuits, the generalized Hückel 4n + 2 Rule, and the nature of quantitative structure–property–activity relationships (QSARs), which have resulted in only partially solved problems and approximated solutions that are inadequate. It also describes advantages of mathematical descriptors in QSAR, including their use in screening combinatorial libraries to search for structures with high similarity to the target compounds. Selected problems that this book addresses include: Multiple regression analysis (MRA) Insufficient use of partial ordering in chemistry The role of Kekulé valence structures The problem of protein and DNA alignment Solved and Unsolved Problems of Structural Chemistry collects results that were once scattered in scientific literature into a thoughtful and compact volume. It sheds light on numerous problems in chemistry, including ones that appeared to have been solved but were actually only partially solved. Most importantly, it shows more complete solutions as well as methods and approaches that can lead to actualization of further solutions to problems in chemistry.

An Infinity Of Unsolved Problems Concerning A Function In The Number Theory

An Infinity Of Unsolved Problems Concerning A Function In The Number Theory Pdf/ePub eBook Author: FLORENTIN SMARANDACHE
Editor: Infinite Study
FileSize: 1162kb
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An Infinity Of Unsolved Problems Concerning A Function In The Number Theory by FLORENTIN SMARANDACHE Summary

W.Sierpinski has asserted to an international conference that if mankind lasted for ever and numbered the unsolved problems, then in the long run all these unsolved problems would be solved.

Unsolved Mysteries of Nature

Unsolved Mysteries of Nature Pdf/ePub eBook Author: Heather L. Montgomery
Editor: Raintree
ISBN: 1474705863
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Unsolved Mysteries of Nature by Heather L. Montgomery Summary

How can massive stones slide across the desert untouched? Can lightning really bounce like a ball? Why was it raining fish in Europe in 2004? Nature holds some of our world's strangest mysteries. Some of the best minds on the planet have tried to explain these unsolved phenomena. With dramatic photos and intriguing theories, readers can go on an outdoor adventure to explore some of nature's most puzzling mysteries.

Unsolved Serial Killings

Unsolved Serial Killings Pdf/ePub eBook Author: RJ Parker
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Unsolved Serial Killings by RJ Parker Summary

Law enforcements, both local and federal, estimate that there are between 35 and 50 serial killers on the loose and active in the United States alone. Some even put the number closer in the hundreds. In any case, officials anticipate these numbers to continue rising. Knowing that there is someone stalking the streets that you live on, looking for victims, is very scary.

Ball Lightning

Ball Lightning Pdf/ePub eBook Author: Mark Stenhoff
Editor: Springer Science & Business Media
ISBN: 0306470926
FileSize: 754kb
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Ball Lightning by Mark Stenhoff Summary

Down comes a deluge of sonorous hail, Or prone-descending rain. Wide-rent, the clouds Pour a whole flood, and yet, its flame unquenched, Th’unconquerable lightning struggles through. Ragged and fierce, or in red whirling balls, And fires the mountains with redoubled rage. Black from the stroke, above, the smould’ring pine Stands a sad shattered trunk; and, stretched below, A lifeless group the blasted cattle lie. James Thompson, “The Seasons” (1727) have been investigating ball lightning for more than two decades. I published a ball lightning report in Nature in 1976 that received worldwide publicity and I consequently many people wrote to me with accounts of their own experiences. Within a very short time, I had accumulated about 200 firsthand accounts, and the file has continued to grow steadily since then. Several things impressed me. Few of those who wrote to me had any detailed foreknowledge of ball lightning at the time of their observation. Nonetheless, once reports of other phenomena such as St. Elmo’s fire had been eliminated, the remaining descriptions were remarkably consistent. Furthermore, nearly all who contacted me were keen to have an explanation of what they had seen and seemed entirely sincere.

36 unsolved mysteries of the world

36 unsolved mysteries of the world Pdf/ePub eBook Author: N.A
Editor: Pustak Mahal
ISBN: 8122312268
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36 unsolved mysteries of the world by N.A Summary

36 Unsolved Mysteries of the World is an engrossing account of some breath-taking mysteries of the times to be read with abated breath.

Diffusion in Solids - Unsolved Problems

Diffusion in Solids - Unsolved Problems Pdf/ePub eBook Author: Graeme Murch
Editor: Trans Tech Publications Ltd
ISBN: 3035702950
FileSize: 1591kb
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Diffusion in Solids - Unsolved Problems by Graeme Murch Summary

This unusual book analyses the problems left in the field of solid state diffusion. The authors were encouraged to discuss the inconsistencies, the gaps in knowledge, in short, the unsolved problems. This is a much more difficult task than writing the "usual" review and the authors are to be congratulated on their efforts.

Unsolved Texas Mysteries

Unsolved Texas Mysteries Pdf/ePub eBook Author: Wallace O. Chariton,Kevin Young,Charlie Eckhardt
Editor: Taylor Trade Publications
ISBN: 1461625424
FileSize: 432kb
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Unsolved Texas Mysteries by Wallace O. Chariton,Kevin Young,Charlie Eckhardt Summary

What happened to the documents captured in the Alamo? Does a ghost actually haunt the state capitol in Austin? Was John Wilkes Booth killed or did he escape and flee to Central Texas? The authors present the known facts and circumstances of these and other mysteries.

He.... An Unsolved mystery

He.... An Unsolved mystery Pdf/ePub eBook Author: Debasree Maity
Editor: Onlinegatha
ISBN: 9390662842
FileSize: 1845kb
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He.... An Unsolved mystery by Debasree Maity Summary

Based on a true event some identities are not real due to some personal reason. Some doesn’t provide the consent and some are not easy to get in touch with and the one is hard to find out to state his story. A tribute to that gentleman who found out the perfect Me in this imperfect Me. To that man who taught me how to gain self-confidence. It’s his mysterious story. To be somewhere you must keep on moving, you must keep the balance of the cycle-of-life. Be a free-soul, you must not try to tie up anyone or yourself. It can’t be the end always remember it’s the beginning. Just not a story something more than that. At the end of the day you’re your only best companion.

Unsolved Case Files: Escape at 10,000 Feet

Unsolved Case Files: Escape at 10,000 Feet Pdf/ePub eBook Author: Tom Sullivan
Editor: HarperCollins
ISBN: 0062991531
FileSize: 1827kb
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Unsolved Case Files: Escape at 10,000 Feet by Tom Sullivan Summary

A thrilling new graphic nonfiction series about real FBI cases, launching with a gripping, minute-by-minute account of the only unsolved airplane hijacking in the U.S. CASE NO. 001: NORJAK NOVEMBER 24, 1971 PORTLAND, OREGON 2:00 P.M. A man in his mid-forties, wearing a suit and overcoat, buys a ticket for Northwest Orient Airlines flight 305 bound for Seattle. 3:07 P.M. The man presents his demands: $200,000 in cash and four parachutes. If the demands are not met, he threatens to detonate the explosive device in his briefcase. So begins the astonishing true story of the man known as D.B. Cooper, and the only unsolved airplane hijacking case in the United States. Comic panels, reproductions of documents from real FBI files, and photos from the investigation combine for a thrilling read for sleuths of all ages. What better way to draw readers into nonfiction than through an exciting graphic novel? This series will appeal to readers of series such as Nathan Hale’s Hazardous Tales. Fans of history and whodunits, CSI-club kids, and graphic novel enthusiasts alike will be pulled in by the suspenseful, complex, and kid-appropriate cases in this series. Sidebars provide fun facts about pre-2001 air travel, serial numbers on currency, airplane design, and more. Backmatter showcases period photos and primary source material in FBI archives.

The unsolved case of Raveena

The unsolved case of Raveena Pdf/ePub eBook Author: R. Sandeep Saxena
Editor: Apna Publish
FileSize: 1985kb
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The unsolved case of Raveena by R. Sandeep Saxena Summary

Have you ever been in lockdown, inside a hotel? Have you ever experienced the murder of a person who has stayed with you? Or at least have you been framed for a murder which you didn't commit ?. In this story, it happens where a famous actress has been killed brutally by an unknown person in a luxurious hotel and left no evidence. Did they solve the case? Did they found the killer? Who is the killer? Follow with CBCID officer Akshay kumar who investigate this case and also travel along with him in this story.

Have You Seen This Person?

Have You Seen This Person? Pdf/ePub eBook Author: LJ Roberts
Editor: McFarland
ISBN: 1476642176
FileSize: 1431kb
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Have You Seen This Person? by LJ Roberts Summary

Each year, hundreds of thousands of people are reported missing in the United States alone. The majority of those who disappear turn up within a week, but a small percentage are never heard from again. Why did a Swedish teenager on an Australian adventure mail a cryptic letter to his family in Stockholm before disappearing forever? What became of a young woman whose car was found crashed and abandoned off a cliffside in Whatcom County, Washington? How can an individual vanish without a trace in a world so connected and monitored? This book explores ten unsolved missing persons cases from around the world, from a 12-year-old British boy who purchased a one-way ticket to London King's Cross never to return, to an American traveler who walked into the Himalayas not to be seen again. Included are exclusive interviews, statistical information and a case-by-case analysis of the most common and probable theories for each disappearance.