Rex very smart but ally a uh.....OK person...anyway i loved how it ended i loved how it started a good book for 5+ so i would DEFINTLY read it again

Rex had a weird way of helping ally with the test.

I loved the trouble and was just a great book

GOOD!!!!!!!!! Had an good moral.

This book was funny, and had an interesting story. The characters are somewhat relatable, and the overall plot is hilarious!