Are your little ones literary types that enjoy a soak in the tub with a favorite book? If so, Dr. Seuss has a variety of options for your rhyme-ers and bathers, our favorite being the aquatic themed (obviously abridged) One Fish, Two Fish, Red Fish, Blue Fish. We would like to think our tester baby was appreciating the existential-ness of reading about fish while submerged in water. But either way, it kept her still long enough for a good hair washing.