Uncle Wiggily's Squirt Gun, Or Jack Frost Icicle Maker is a children's book written by Howard Roger Garis. The book follows the adventures of Uncle Wiggily Longears, a rabbit with a limp who is always ready for an adventure. In this particular story, Uncle Wiggily creates a squirt gun that can shoot icicles, which he uses to defend himself against Jack Frost's attempts to freeze him. Along the way, Uncle Wiggily meets a host of other animal friends who help him in his quest to outsmart Jack Frost. The book is full of fun, whimsical adventures that are sure to delight young readers.