Paperback 2007 edition First Yearling edition, Yearling Books, Random House Books. Summary: 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 Kay - try to solve the mystery of what happened to Salim. ISBN: 978-0-385-75184-1 (pbk.) Printed in the United States of America 1087 332 pages Children’s Book / YA