If you have middle schoolers who are too young to fully grasp John Green’s The Fault in Our Stars and love dogs, give them this sweet tearjerker. - School Library Journal

In this beguiling tearjerker, a foster kid’s luck slowly changes after he befriends a scruffy pup he finds outside the library. –People magazine

Ben Coffin has never been one for making friends. As a former foster kid, he knows people can up and leave without so much as a goodbye. Ben prefers to spend his time with the characters in his favorite sci-fi books…until he rescues an abandoned mutt from the alley next-door to the Coney Island Library. Scruffy little Flip leads Ben to befriend a fellow book-lover named Halley-yes, like the comet-a girl unlike anyone he has ever met. Ben begins thinking of her as Rainbow Girl because of her crazy-colored clothes and her laugh, pure magic, the kind that makes you smile away the stormiest day. Rainbow Girl convinces Ben to write a novel with her. But as their story unfolds Ben’s life begins to unravel, and Ben must discover for himself the truth about friendship and the meaning of home.