Mole is happy in his little house - so happy, he plays and sings outside. Then he meets Water Rat, and his new friend shows him many things - horses, the river, boats, a village, and a gypsy caravan! That year, Mole and Rat make more new friends. ?Rat! We?re near my old home. I want to go there!? Can Rat help Mole find his way home?