Books with author J Walker

From the time when Charles Babbage first started construction of his difference engine through the construction of the Colossus computing machine and into the electronic micro circuit era the computer processing machine has undergone rapid and astounding development. From machines capable of carrying out a few calculations each minute the modern microprocessor is able to perform calculations in less than a second that the early machines would have taken over a thousand years to complete. This book winds back the clock almost 50 years to the dawn of the electronic microprocessor to show how a microprocessor can be built using only transistors. Includes all circuit diagrams and explanations on how they work through to the development of a fully functional unit that is capable of executing programs while displaying the inner workings of this amazing device. The reader can either follow the construction to build their own processor or just read through the process. Either way the information contained in this book should provide a source of interest for those who really want to understand how the processor at the core of almost every electronic system actually works.

A dragon and her rider put to the test. Betrayal among allies. With Kartania’s fate in the balance, who will take control?Anders knows the war to stop Merglan from reclaiming his grip on the world is just beginning. With no certainty about where or when Merglan will attack next, Anders and his companions must take action to stay one step ahead of the cruel sorcerer and his evil dragon.As he searches for ways to stop Merglan’s domination of their world, Anders discovers more than he expected. With several nations of Kartania on the brink of collapse, he must make a difficult decision. Is the young rider ready to deal with the consequences he’s facing? Can Anders overcome the odds and unravel the secrets of the sapphire soul?Bond of a Dragon: Secrets of the Sapphire Soul is the second novel in an adventure fantasy series.If you like gripping suspense, bold dragonriders, and page-turning action, then you’ll love A J Walker’s latest installment in the Bond of a Dragon series. DiscoverSecrets of the Sapphire Soul by picking up a copy today!

SOMETHING IS WAKING UP. A haunting power brews just beneath society's consciousness. Fear runs through the streets of Vaal City like the wind. When the Prince of Vaal is killed, rocking the very foundations of the kingdom, the land of Henedoria is thrust into a state of crisis. Who will rise up in Henedoria's time of need?AERUS’S BEST FRIEND IS DEAD. Throughout his seventeen years, he has never had to deal with anything remotely similar to this kind of suffering. Anger has taken hold of his core. An injustice has been committed, and now a dark power is ensnaring the land. But another power, equally intriguing, is growing within Aerus himself. Will Aerus rise up to the occasion, and combat the darkness with this new power?SARIA IS ON A MISSION. The fateful night of the prince's death has left her scarred, but not without her drive. Determination flows like a drug through her system; Saria will protect her friends at whatever cost, even if that means leaving them.

Sam West thought he knew what it was like to feel alone in the world. He had spent his fifteen years abandoned by his mother, neglected by his alcoholic father, and ignored by every foster parent he was sent to. At fifteen, Sam decides to find his mother in search of a future with the woman he barely remembers. But when his bush plane crashes en route in Northern Ontario, Canada, a vast expanse of untamed wilderness, Sam is the sole survivor and utterly alone. Determined to live and somehow make it back to civilization, Sam uses every ounce of knowledge to fight the elements, the treacherous predators, and most of all, to keep his head in the game of survival. After a near-death encounter with a bear shakes him to his core, the appearance of a mysterious mountain man surprises him the most. Together, they embark upon a long journey to find the world again, a world that will be forever different to these survivors. But Sam also finds something he never thought possible; he finds the friendship and the love he always wanted, forged in the solitary landscape of the wilderness.

The Leviathan has returned successful from their mission to gather more allies but with that, they uncovered disturbing intelligence. A secret world, hidden away by the royal empire, seems to be used specifically for some type of collection—perhaps the rarest of all, the ability to rejuvenate vitality and life. Captain Warren Miller sets them on a mission to uncover the truth behind these rumors but it comes with considerable danger. They must go deep behind enemy lines, facing threats they cannot anticipate. Avania insists on going with, adding to the risk but both of them have their reasons for wanting answers.Meanwhile, royal assassin Prin Garinta continues her hunt for Avania, uncovering a shadowy organization that may well control the royal government. Unbeknownst to her, the king and his bride to be set out to establish their own agent so they might exercise their will beyond the throne. As they fend off the watchful eye of the intelligence advisor, they must risk much to wrest control of the government back into noble hands.

The second part of the exciting fairytale space adventure! The Goldilocks continues to flee as the enemy hunts them down. During their escape into the Old Sultan Solar System, Commander Red and her computer companion Grimm encounter three space stations. Three little protectors named Pegg. These three monitor and protect the region of space around the core world inside the system. Red must reach that world if she is to save the Galactic Kingdom from certain doom. Is the mission in jeopardy? Will the Wolf Hunter vessel destroy them before they can reach their destination? Find out in this next instalment of the four-part sci fi/fantasy adventure series!

Our high school years should be filled with beautiful, fun memories. Not nightmares that visit you every night.Our high school years should be about your first crush and your first kiss. Not meet four unbelievably gorgeous boys that make your life a living hell and melt your panties all at the same time.Now that both my parents are dead, I have been swept off to Bridal Creek to live with my aunt Celine. She has my best interests at heart; however, the rest of the family, not so much. Her entitled step kids and their crew run Bridal Creek High and they're out for a taste of my blood. But my skin is pretty thick, coming from a trailer park and all. I'll take them down one by one. I'm not afraid, but something deep down tells me I should be.Authors Note: BCH or Bridal Creek High is a young and new adult reverse harem academy highschool bully series. This is recommended for 17+ readers because of cursing and 'certain scenes'. So if you're into that kind of thing then stick around. #whychoose bully romance. Book 1 does end with a cliffhanger