Love, Triangle / written by Marcie Colleen ; illustrated by Bob Shea.
Ever since they were a dot and a speck, Circle and Square have been best friends... Then someone new comes along: a cool, exciting Triangle. And three starts to feel like a crowd... With their friendship bent out of shape, can they put it back together again?
New York, NY :
Balzer + Bray, an imprint of HarperCollinsPublishers,
Walker Library - Curriculum Collection - Juvenile - 3rd Floor
Pull and Hold