Carley uses humor and street smarts to keep her emotional walls high and thick. But the day she becomes a foster child and moves in with the Murphys, she's blindsided. This loving, bustling family shows Carley the stable family life she never thought existed, and she feels like an alien in their cookie-cutter-perfect household.

Melody is not like most people. She cannot walk or talk, but she has a photographic memory; she can remember every detail of everything she has ever experienced. She is smarter than most of the adults who try to diagnose her and smarter than her classmates in her integrated classroom - the very same classmates who dismiss her as mentally challenged because she cannot tell them otherwise. But Melody refuses to be defined by cerebral palsy.

Ally has been smart enough to fool a lot of smart people. Every time she lands in a new school, she is able to hide her inability to read by creating clever yet disruptive distractions. She is afraid to ask for help; after all, how can you cure dumb? However, her newest teacher Mr. Daniels sees the bright, creative kid underneath the trouble maker. With his help, Ally learns not to be so hard on herself and that dyslexia is nothing to be ashamed of.

Felix Knuttson, 12, is an endearing kid with an incredible brain for trivia. His mom Astrid is loving but unreliable; she can't hold onto a job, or a home. When they lose their apartment in Vancouver, they move into a camper van, just for August, till Astrid finds a job. September comes, they're still in the van; Felix must keep "home" a secret and give a fake address in order to enroll in school. Luckily, he finds true friends. As the weeks pass and life becomes grim, he struggles not to let anyone know how precarious his situation is.

Minni lives in the poorest part of Mumbai, where access to water is limited to a few hours a day and the communal taps have long lines. Lately, though, even that access is threatened by severe water shortages and thieves who are stealing this precious commodity—an act that Minni accidentally witnesses one night. Meanwhile, in the high-rise building where she just started to work, she discovers that water streams out of every faucet and there’s even a rooftop swimming pool. What Minni also discovers there is one of the water mafia bosses.