"Knees like these don't grow on trees. So brown, so strong, to whom do these fine knees belong?". This is a simple rhyming board book for toddlers. "These knees belong to that cheerful chap sitting on his mommy's lap." The companion book is entitled "Whose Toes Are Those?" and features a little girl. See below. Be sure to order both titles by clicking on "Other Books for Toddlers" link below. Author - Jabari Asim. Illustrator - LeUyen Pham. Ages 1-3