Valley of Adventure - Piper S. no 3

Synopsis

Nothing could be more exciting than a night flight on Bill's plane. But in THE VALLEY OF ADVENTURE, Philip, Dinah, Lucy-Ann, Jack and Kiki the parrot fly straight into terrible danger. In THE SEA OF ADVENTURE, the children find themselves marooned on a desolate coast, playing a dangerous game of hide-and-seek with an unknown enemy.