Dinosaur Numbers

Using some material from their 2005 book Dinosaur Numbers and Colors, the Sticklands take readers up to 10 with help from a lively group of dinos. Diehard fans may be disappointed that the creatures are never identified, but the emphasis is on the creatures’ often childlike antics, as “[s]ix happy dinosaurs” are seen “singing a song,” and “seven messy dinosaurs” get covered in goop during an egg fight (hopefully those weren’t potential siblings). Also available: Dinosaur Opposites. Ages 3–5. (Aug.)