Books in The Mystery Series series

A wormhole is a tube-like distortion of time and space connecting distant places in the universe. Wormholes have been featured in many movies, but can they really exist? Wormholes are a prediction of scientific theories, and the precision of mathematics allows them to be described, even before they have ever been seen. Untangling complex physics theories with accessible language and captivating imagery, this book explores the development and evaluation of scientific theories behind wormholes. Supporting the Next Generation Science Standards' emphasis on scientific collection and analysis of data and evidence-based theories, this book will help students grasp the importance of mathematical models of reality, laying the groundwork for a deeper understanding of the nature of science.

<DIV><DIV>The sitting room looked as familiar as the back of his hand, and immediately Lenox took a liking to the young man who inhabited it. He saw several small artifacts of the missing student s life---a frayed piece of string about two feet long of the sort you might bind a package with, half of a pulpy fried tomato, which was too far from the breakfast table to have been dropped, a fountain pen, and lastly, a card which said on the front The September Society. . . .In the small hours of the morning one fall day in 1866, a frantic widow visits detective Charles Lenox. Lady Annabelle s problem is simple: her beloved son, George, has vanished from his room at Oxford. When Lenox visits his alma mater to investigate, he discovers a series of bizarre clues, including a murdered cat and a card cryptically referring to the September Society.Then, just as Lenox realizes that the case may be deeper than it appears, a student dies, the victim of foul play.What could the September Society have to do with it? What specter, returned from the past, is haunting gentle Oxford? Lenox, with the support of his devoted friends in London s upper crust, must race to discover the truth before it comes searching for him, and dangerously close to home.</DIV></DIV>

Who can you trust when no one is who they seem? Aided by his wife Ria and friend Dev, Partho’s long overdue vacation on the US east coast is finally on. But mysteries have a way of tracking him down, especially the sinister ones. It started out as a cheerful family outing to a Spanish restaurant on Thanksgiving Eve. Somewhere in between the entrée and the dessert, it has turned into a calamity, embroiling them in a sinister plot involving an escaped convict, assassinations, and corporate greed and malfeasance. When Partho’s expedition becomes unwittingly entangled with the target everyone is looking for—an escaped death-row inmate—he has no other choice but to tackle it head-on. Will their vacation turn deadly before they can solve the case?

The Big Bang theory describes the very beginnings of the universe, when it was infinitesimally small and infinitely dense, and follows its rapid expansion and evolution, from the formation of nuclei within the first few minutes to the creation of the first galaxies a billion years later. The Big Bang theory is a cornerstone of modern cosmology, and although astronomers cannot directly observe the birth of the universe, the theory is widely accepted because it makes concrete predictions of the current observable universe, which have been tested repeatedly with striking success. Supporting the Next Generation Science Standards' emphasis on scientific collection and analysis of data and evidence-based theories, this book will help students understand the observational evidence supporting the Big Bang theory and speculate on the ultimate fate of the universe it implies.

Gravity causes an apple to fall to the ground and keeps the moon in orbit around Earth, but it can also trap light for infinity in a dying star and ripple across the cosmos carrying the news of a massive collision between two distant black holes. With accessible language and breathtaking NASA images, students will explore the theory of gravity, from Newton's law of universal gravitation to Einstein's general relativity and beyond. This book supports the Next Generation Science Standards' emphasis on scientific collection and analysis of data and evidence-based theories by discussing the theoretical models scientists devise to describe gravity and the real-world experiments they use to test them.

Gravity causes an apple to fall to the ground and keeps the moon in orbit around Earth, but it can also trap light for infinity in a dying star and ripple across the cosmos carrying the news of a massive collision between two distant black holes. With accessible language and breathtaking NASA images, students will explore the theory of gravity, from Newton's law of universal gravitation to Einstein's general relativity and beyond. This book supports the Next Generation Science Standards' emphasis on scientific collection and analysis of data and evidence-based theories by discussing the theoretical models scientists devise to describe gravity and the real-world experiments they use to test them.