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

Ted and Kat watched their cousin Salim board the London Eye. But after half an hour it landed and everyone trooped off - except Salim. Where could he have gone? How on earth could he have disappeared into thin air? Ted and his older sister, Kat, become sleuthing partners, since the police are having no luck. Despite their prickly relationship, they overcome their differences to follow a trail of clues across London in a desperate bid to find their cousin. And ultimately it comes down to Ted, whose brain works in its own very unique way, to find the key to the mystery. This is an unput-downable spine-tingling thriller - a race against time. -- Publisher.

What goes up must come down... mustn't it? When Aunt Gloria's son, Salim, mysteriously disappears from a sealed pod on the London Eye, everyone is frantic. Has he spontaneously combusted? (Ted's theory.) Has he been kidnapped? (Aunt Gloria's theory.) Is he even still alive? (The family's unspoken fear.) Even the police are baffled. Ted, whose brain runs on its own unique operating system, and his older sister, Kat, overcome their prickly relationship to become sleuthing partners. They follow a trail of clues across London in a desperate bid to find their cousin, while time ticks dangerously by... - Dust jacket.

AR,4.1,7.0.

Accelerated Reader AR,MG,4.1,7.0,120571.

Reading Counts RC,3-5,3.7,14,Quiz: 43431.

American Library Association Notables, 2009.

American Library Association-YA, 2009.

Booklist Editors' Choice Books for Youth, 2009.

Horn Book Fanfare List, 2009.

Dolly Gray Children's Literature Award, 2010

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