Haylee and Comet are back in Over the Moon, the third heartwarming book in Deborah Marcero's series for emerging readers Haylee and Comet are best friends. And as with all great best-friendships, the universe brought them together in the right place at the right time. But long before Haylee wished upon a star and Comet fell from the sky, there was another best friend, Jojo. When Jojo comes to visit, Haylee and Comet find themselves learning how to welcome an addition to their dynamic duo. Their latest adventure is a sweet celebration of connection as Haylee and Comet show us that the best thing about friends is, you can always have more of them!