Author: John Fardell
Publisher: Penguin
ISBN: 9780399243820
Category : Juvenile Fiction
Languages : en
Pages : 248
Book Description
Ben, Zara, Sam, and Marcia begin their summer vacation by helping Professor Ampersand and a new friend build the Silver Turtle, a futuristic airplane, but on the day the first test flight is planned, a strange woman steals the airplane with the children inside.