This hilarious follow-up to 2018's Donald Drains the Swamp continues the story of Donald the Caveman—inspired by you-know-who—as he works tirelessly to save his kingdom by constructing a big, beautiful wall. Written by #1 national bestselling author and humorist Eric Metaxas and illustrated by award-winning artist Tim Raglin, Donald Builds the Wall is the children's book and political parable that America needs right now.