This is a great book titled "Show of Hands" by Mary B. Sullivan and Linda Bourke, published by Scholastic, Incorporated in 1980. It has 96 pages and is a trade paperback format. The book is written in English, and it falls under the genre of juvenile nonfiction with a focus on Language Arts and Sign Language. This book is perfect for children who are interested in learning sign language and improving their language skills. The topics covered in this book are highly informative and provide a unique learning experience for children.