Curious George and the Birthday Surprise by Margret & H. A Rey’s

George is curious about the party supplies he finds around his house. It must be a birthday! But whose?

When the man with the yellow hat tells George that he is planning a surprise, of course George is curious. Before long George finds a hat, noisemakers, decorations, and games. It must be a birthday! But whose birthday is it?

That’s the surprise!