Guppy Up!de Jonathan FenskeEdiciones (2)Guppy Up! (2013)Penguin Young Readers Group · inglés · ISBN 9781536433470Guppy Up! (2013)Turtleback Books · ISBN 9780606287364Más obras de Jonathan FenskeLove is in the airGuppy UpWoodward and McTweeWe need more nuts!