Personalized Jonathan James with Whatif Monster Toddler Full Zip Hooded Jacket. Jonathan James with Whatif Monster Toddler Full Zip Hooded Jacket - Black features the brave Jonathan James with the overly-anxious yet adorable Whatif Monster from the children's book, "Jonathan James and the Whatif Monster" by Michelle Nelson-Schmidt. 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.