Look no further for classic humor in one collection. Housed in an attractive, sturdy box are 30th Anniversary Editions of The Going to Bed Book; Moo, Baa, La La La; Opposites; and But Not the Hippopotamus Each 7 x 7 board book is filled with humorous, rhyming verses and the ever-whimsical illustrations that have made Sandra Boynton one of America's best-loved artists. Parents love Boynton as much as kids do, and these four books in a compact boxed set make an ideal gift