When Tom Hansen invents the quantum chip, he is surprised to discover that three years later that the military had taken his technology and built the world’s first quantum computer called Ava, (Advanced Virtual Algorithm). The only thing missing enabling Ava to reach her full potential, is the programming codes Tom has hidden away in his mind, and now they need him, alive, to finish the project. Kidnapped and trapped deep below ground, he soon realises that his life and his families, is in danger and must now find a way to finish what he started. Inspector George Billings is woken early from yet another drinking binge, and with another hangover, is informed of the multiple killings the night before. As the pieces start coming together, and camera footage that reveals something so fantastic, he never thought possible. The real reasons why these seemingly innocent people have been murdered starts coming to light. With the military trying to cover everything up, he is on a mission to try to find the truth, before it all lost, buried deep beneath a secret military underground facility where Ava is learning, and ultimately planning what to do with the troubled people of Earth! Will she succeed? Or will we remain oblivious to what is really coming our way! With an alien signal to decode, time is running out, to find a way to save planet Earth and now Ava is born, the human species future hangs in the balance of the world’s first Quantum computer.

Some books you read with impunity; other books should never be read. When a book offers life from a certain death, do you read it? Follow all the instructions for the gift of a prolonged life? Many people would? But if the instructions were for you to kill someone, a loved one. What then? This dark tale shows you how far some people would go for the gift of life. After his father's funeral, William goes back home to his parent’s cottage in a small sleepy village where he grew up to sort out the business and abode, he once thought he would never leave. His legacy of a cottage and car garage left to him by his parents soon becomes a living nightmare when things keep happening that make no logical sense in this age of realism and not witchcraft. William's partner Kate soon realises there is more than just his father’s death going in this sleepy village, and their lives are soon turned upside down with what she discovers. What was supposed to be a few days sorting out the mess left behind by William's father, soon turns into a ghost tale that has them both fighting for their very lives. The BOOK is a modern-day classic ghost horror story. Joe King's twisted mind leads you on a guessing game, and just when you think you have figured it all out, you would be wrong!

Since the first edition of this book was published seven years ago, the field of modeling and simulation of communication systems has grown and matured in many ways, and the use of simulation as a day-to-day tool is now even more common practice. With the current interest in digital mobile communications, a primary area of application of modeling and simulation is now in wireless systems of a different flavor from the `traditional' ones. This second edition represents a substantial revision of the first, partly to accommodate the new applications that have arisen. New chapters include material on modeling and simulation of nonlinear systems, with a complementary section on related measurement techniques, channel modeling and three new case studies; a consolidated set of problems is provided at the end of the book.