When Ted and Kat's cousin Salim disappears from the London Eye ferris wheel, the two siblings must work together--Ted with his brain that is "wired differently" and impatient Kat--to try to solve the mystery of what happened to Salim.

When they get lost in a strange city during roller derby camp, the Daredevils lose their confidence and their ability to work as a team, but shy Tomoko's wilderness skills and navigational know-how help them escape the urban jungle.

"Twelve-year-old Calista Wynn will lose her ability to speak with the dead on her thirteenth birthday. And with only a few weeks left, children have started going missing. When Calista meets The Tall Lady--an angry spirit with a grudge against Calista, her family, and the entire town--she knows she's found the ghost responsible for the disappearances. It's up to Calista, the only one who can see The Tall Lady, to stop her. If she doesn't, Calista...

Almost-eleven-year-old Josephine is NOT pleased to be moving into the Happy World trailer park over the summer of 1974. Happy World isn't happy. It's dingy and depressing! Nothing like the world that headstrong Josephine wants for herself. But when Josephine learns that her next door neighbor in Happy World was kidnapped months ago, she develops a begrudging interest in her new home. A kidnapping is exciting--and all signs point to Josephine being...