Fish sporting bright colors and broadly brushed patterns flash across solid blue color fields, as Little Fish introduces finny friends, from “spotty fish, stripy fish, happy fish, gripy fish,” to “eye fish, shy fish, fly fish, sky fish.” Cousins slips in several opportunities for counting, along with all the color and pattern recognition practice, and has Little Fish close on an intimate note, with “the one I love the best,” his mom, coming in for a smooch. Preschoolers will happily dive into this oversized cousin to Lois Ehlert’s Fish Eyes (1990), and Cousins’ own Maisy’s Rainbow Dream (2003). (Picture book. 3-5)