It's a spring morning on Grandpa's farm and the grandkids are visiting. When his grandson reports that the cows have gotten loose, Grandpa calmly makes breakfast because he knows the kids are trying to play an April Fool's trick. Full color.

Teresa Bateman is the author of many books for children, including The Bully Blockers Club and April Foolishness. She is a children's librarian and lives in Washington state.