Flight of the Silver Turtle

Book excerpt: The take-charge kids from John Fardell’s The 7 Professors of the Far North face a summer packed with danger, excitement and suspense—flying airplanes, scuba diving, cracking codes and even taking a spin in the world’s first antigravity backpack as they plunge into this fast-paced, high- flying adventure. Ben, Zara, Sam and Marcia begin their summer vacation by helping Professor Ampersand build the Silver Turtle, a high-tech airplane. This is thrilling enough, but things take an even wilder turn when a strange woman steals the airplane with the kids inside. She’s trying to evade members of Noctarma, an international criminal organization that thinks the airplane is carrying a secret antigravity device that could be the key to world domination. They’ve got the wrong Silver Turtle, but they’ve also captured Professor Ampersand—and the kids will have to pull out all the stops to find the real Silver Turtle device before Noctarma does.