On the night of a full moon, Luke presses the secret master switch in the folds of his cozy bed and, wondrously, the bed transforms into an amazing flying machine. Captain Luke, Begsalt the navigator and Elbisop the crew zoom across the night sky to visit Donna and rescue her friend Montgomery, but brave Elbisop ends up sky-high in trouble. The friends crash into the sea, are washed ashore and find themselves in terrible danger from the huge, horrible Laird McNashty who thinks they are after his treasure. When McNashty drags Luke and Donna up the cliff to throw them into the cold, dark sea below, can anyone possibly save them? Can the friends ever get home again? This is a breathtaking adventure of Luke, his friends, a flying ship, a treasure, and -- oh -- a handy green umbrella! It is funny and scary and makes for a lovely read.