Jimmy Coates is an 11 year old boy in France with his friends and family. He is a cyborg created by NJ7, a secret British agency. His goal in life was to kill. While hiding from them, he learns that he is not the only assassin created by NJ7. This assassin has only one mission: bring Jimmy back to London.
Archie Wiggins is a boy just trying to fit in. He was just kicked out of a gang called the Baker Street Irregulars. These kids have always helped Sherlock Holmes and Archie has never felt worse. Then all of a sudden, the famous detective himself, Sherlock Holmes, goes missing. It is up to Archie and his new friends, the Raven League, to help find Holmes.
Barry is your typical, average kid. He has friends, his parents, and an annoying sister to live with. What most people don't know is that one night, two fleas jumped on Barry's head turning him into a boyhound. Now, he has all the advantages of being a dog, but all the disadvantages, also. When his boyhound brain completely takes over, he does things without thinking. Mainly attacking his friends, eating worms, and running in front of moving cars. Can Barry survive being part human, part dog?
Jackson Kyle is your typical 14-year-old boy. His best friend is Al McMann, a 90-year-old former Alaskan marshal. After a baseball game, a mysterious dog turns up and takes one of the baseballs. When Jack chases the dog down the street, she leads him into a bush and through a fence, but he doesn't just turn up on the other side of the fence. He finds himself in Juneau, Alaska in the 1930's. Confused, Jack tells Captain Harper, a local captain of a ship, everything that has happened. Captain Harper tells Jack about another boy who was brought to Juneau by this dog.
Linus Hoppe is a student currently living in Realm One. After he takes the exam by the Great Processor that decides which realm he will be in, he swaps scores with his friend, Yosh. He thought it would be fun living in Realm Two, but he is treated terribly and cannot see his friends anymore. When a girl named Toscane comes to talk to him, he is forced into hiding. With the help of a few of his friends, he must try to stop the Great Processor and all the exams to creat one big realm.
Nick Taglio has been on the ice his entire life. He loves hockey and is the best player on his team despite having had three concussions. His life seemed perfect until his fourth concussion. After the concussion, he can never play hockey again. How could Nick give up his entire life just because of a little concussion?
