Compares the largest and smallest in ten different animal pairs, including the Saint Bernard and the chihuahua, the ostrich and the bee hummingbird, and the whale and the porpoise.
Ron Roy has been writing books for children since 1974. He is the author of dozens of books, including the popular A to Z Mysteries®, Calendar Mysteries, and Capital Mysteries. When not working on a new book, Ron likes to teach tricks to his dog Pal, play poker with friends, travel, and read thrilling mystery books.