Up, Up, and Away!

Up, Up, and Away! is a book in the Mickey Mouse Clubhouse Books series.

Summary
Donald Duck, afraid of his own shadow, is reluctant to ride in Mickey's hot air balloon until Minnie says she packed a lunch for everyone. He, Goofy, Daisy, and Pluto join the mice and soar above the clubhouse, identifying shapes on the ground. When they crash into a mountain and the balloon pops, they have to climb down and find their way back. They learn how to use their shadows to point them in the right direction.