How Many Hippos? By (author): "Muff Singer"Genres:Childrens books Education books Number books Pre K books ISBN080949258XISBN139780809492589AsinHow Many Hippos?Original titleHow Many Hippos?: A Mix-And-Match Counting Book (Time-Life Early Learning Program Series)Horizontally split pages permit the reader to mix and match numbered objects and illustrated activities, creating stories while learning to count.
