The Prince of the Pond: Otherwise Known as De Fawg Pin - Jacob Grimm, Donna Jo Napoli, Judy Schachner GAAAAHHHH … Okay, it was driving me crazy trying to remember what this book was called. My third or fourth grade teacher read it to us … maybe more than one teacher read it. I don't remember. I loved this book, though––a very sweet story about how, before he turns back into a person, the frog prince goes off and has a relationship with a girl frog. Actually, the end was very sad because he turned back into a person. ANYWAY I really loved this book when I was a kid. Great concept, nice story. I looooved it.