The Frog Song 3 book is about a frog who meets some wonderful new friends who learn to sing a special song that makes them very happy The Frog Song 3 is a very fun book to read to your children. It will make you and your children laugh as you read the book to them. The book has an assortment of "one of a kind" hand drawn bugs, and creatures for your children to find and count. The Frog Song 3 (The Zoo) is the third book in a series of five books. The Frog Song 3 is a beautifully illustrated children's book. The Frog Song 3book uses hand-drawn illustrations done by the author using watercolors and ink. The book includes a special section where your children can add their own story and other fun activities.