The book "Frog Fun" was published by Harper & Row in 1963 and is a vintage paperback aimed at children aged 2-8. Written by Henry Smith and Clara Georgeanna Stratemeyer, the book is illustrated and focuses on animal welfare, specifically about frogs. The book weighs 0 lbs and is written in English, making it an engaging read for young readers interested in learning about caring for animals in a fun and educational way.