Sandra Boynton is a popular American cartoonist, children’s author, songwriter, producer, and director. Since 1974, Boynton has written and illustrated over seventy-five children’s books and seven general audience books, including five New York Times bestsellers. More than 85 million of her books have been sold, “mostly to friends and family,” she says. She has also written (with Michael Ford) and produced six albums of renegade children’s music. Three of her six albums have been certified Gold (over 500,000 copies sold) and Philadelphia Chickens, nominated for a Grammy, has been certified Platinum (over 1 million copies sold). Boynton has also directed twelve music videos of her songs, including the award-winning “One Shoe Blues” starring B.B. King, “Alligator Stroll” starring Josh Turner, and “Tyrannosaurus Funk” (animated) sung by Samuel L. Jackson. She lives in rural New England, and her studio is in a barn with perhaps the only hippopotamus weathervane in America.

"A large dinosaur tries to outsmart a smaller companion when the duo play peekaboo together. The big dino naively believes they won’t be noticed behind or under sundry hiding places, but the little pal always finds their playmate. Young listeners will giggle as the large dino attempts to outwit the little one, but in vain; in every instance, the diminutive, overalls-clad dino calls out a triumphant “Peekaboo!” ...In a display of good sportsmanship, the big dino concedes at the end the game was fun. The youngest audiences, all of whom will have likely engaged in marathon peekaboo sessions themselves, will undoubtedly scramble to play again...The illustrations are sweetly engaging; the round cutout on the front cover invites youngsters to play peekaboo games with adult partners and others." - Kirkus Reviews