"When is a mouse not a mouse? When he's a tiger, of course! This is a story about a mouse with BIG ideas. Mouse believes he is a tiger, and he convinces all the other animals he is one, too! But when a real tiger shows up, can Mouse keep us his act? An engaging and funny read-aloud picture book that encourages children to be who they want to be--even if it's not what others expect!" --book jacket