Ravenskill is hosting the Golden Frog Games, a magical tournament, but somebody is using forbidden hexes to turn contestants into stone; meanwhile Seven Salazar, future "uncle" of Ravenskill, who is supposed to have the power to communicate with animals, has a secret--the only voices she hears belong to the deadly monstruos.

Logan and Zoe's efforts to identify a saboteur are complicated by the unchecked activities of the kraken and the agenda of Logan's famous tracker mother.

When Hope learns that, while her memory account is seriously low, she is a champion dreamer, she stays at the World Wide Memory Bank trying to locate her sister Honey, whom their parents abandoned and told Hope to forget.

George tries to escape a host of problems by going to Switzerland to help his friend Annie's father, Eric, run an experiment exploring the origins of the universe, but faces saboteurs and a mysterious message from George's old nemesis, Reeper, there. Includes scientific essays exploring the latest theories on the origin of the universe.

Nancy Drew sets out to prove that her father's client was unjustly accused of trying to sabotage the United States space program.

"Fifth grader Kate the Chemist is chosen to be the assistant director of the school play Dragons vs. Unicorns and has to use her science knowledge to find out who is trying to sabotage the show."--

"For as long as she can remember, twelve-year-old Alice Fleck has been helping her father recreate meals form the past. But while she enjoys their unusual hobby, she's learned to keep it secret from kids her age--some of the dishes she and her father have made are more than a little weird. So when her father's new girlfriend signs them up for a televised cooking competition, Alice is unnerved. She has no desire to be in the spotlight, even on a cooking...