Stamp is having a pawfectly wonderful time travelling around the country with James in the Fourby 4WD and then it starts to rain. And rain and rain and rain. It rains until the Fourby is all muddy, Jamess hair is damp and Stamp starts to smell like wet dog! It rains so much that they have to stop at Pepper Plains Farm for somewhere warm and dry to stay. But all the rains making the river rise. Will James and Stamp be able to help the folks at Pepper Plains Farm?