Paperback
(Random House Books for Young Readers, Feb. 27, 1991)
When backyard sluggers Brother and Sister join the Bear Country Cub League, they get real uniforms and play on a baseball field. They also have pressure to win and competition from the other cubs. But it's Mama's advice that helps them prepare sensibly for team sports.
"Though Grizzly Bob's Day Camp looks exciting, Brother and Sister Bear are apprehensive. But after spending a few days trying things out, they discover they can have fun."--The Reading Teacher.