Ray Santiago's friends from work know him as a brilliant-but-easygoing systems engineer who spends a lot of time on his favorite online role-playing game. But the game is over for Ray: his colleagues from work, Maude, Tim, and Turing, have just found out about Ray's murder in a dark alley. He was shot, and his laptop stolen. It could be just another D.C. street crime. But if Turing's password was in that computer-and it's fallen into the wrong hands-she...

Zack is a workaholic computer expert who created his friend Turing. Turing is a sentient artificial-intelligence personality who has thousands of mystery novels downloaded to her database. With a self-improvement feature, Turing and Zack have taken on numerous challenges together. But when Zack disappears, Turing suspects foul play. She'll have to utilize her personality, her knowledge, and her unique abilities in order to find out what happened to...

When a high-tech geek named Eddie ends up in the hospital, the victim of a hit-and-run accident, Turing the investigative artificial-intelligence computer comes to the aid of her private-detective friend Tim to find out who was responsible. The following investigation leads to some of Eddie's unsavory friends who are using his computers in a variety of scams, cons, and other less-than-legal endeavors.

Allowing herself to be hypnotized, fifteen-year-old Kira reveals memories of another time and place that may eventually cost her and her mother their lives.

Some of the Bailey School kids believe that some form of magic is occurring at Bailey City's library.

Discovering a way to build a super-computer using stolen fairy technology, young criminal mastermind Artemis sets out to blackmail a Chicago businessman but runs into a trap that leaves Butler mortally injured.