Book excerpt: Caldecott Honor winner David Ezra Stein's funny--and tender--tale of a growing tadpole who loves his frog dad so much he never gives him a moment's peace. Tad the tadpole spends every day with his awesome dad, and shares a lily pad with him at night. It's always been that way . . . but little Tad is growing up, and quickly becoming as awesome--and large--as his dad. As his new parts sprout, he's learning to swim and hop and croak just like Dad. Dad is very proud, but when Tad's accomplishments carry over into nighttime--bringing lots of kicking and croaking in his sleep--the lily pad is no longer a bed for two. Even Tad finally realizes it's time for a lily pad of his own, and all is well--at least until Dad realizes how much he misses Tad.