"Following clues left by their missing father, twelve-year-old twins Bickford and Rebecca Kidd sail from the Caribbean to New York City with their siblings to finish the dangerous quest of their world-famous treasure-hunting parents"--Provided by publisher.

When Petty Potts disappears, twins Danny and Josh search her secret laboratory and house, where they find an irresistible bottle of S.W.I.T.C.H. spray, and later they find themselves on a live television talk show.

Owen Brown is your average fourth grader. Or he was, until his best friend, Dana, disappeared right in front of his face, through the floor of the school. Owen's average life has turned upside down. He's determined to find Dana -- before anyone realizes she's missing. Owen sets out on a mysterious, mythological rescue mission with his friends Jon and Sydney. But what none of them know is that Dana's disappearance is part of a much larger riddle. And...

NORBERT RIDDLE lives in the United States of Earth, where normal means following the rules, never standing out, and being exactly the same as everyone else. He's been normal his whole life-until a moment of temporary hilarity when he does a funny impression of the country's dictator...and gets caught! Now Norbert's been banished to the Astro-Nuts Camp on planet Zorquat 3, where kids who defy the rules are exiles forever. He's been taught his whole...