"10 Little Fish" by Harriet Ziefert is a children's book that explores the concept of counting and numbers in both English and Spanish. Published by Blue Apple Books in 2015, the book is part of the ¡Hola, English! series and features illustrations by Elliot Kreloff. With 28 pages and a hardcover format, the book appeals to young readers who enjoy engaging in imaginative play and learning about animals, specifically fishes. The book is a valuable resource for young English language learners looking to expand their vocabulary and grasp basic counting concepts.