Since her mother died, twelve-year-old Lily has struggled to care for her severely autistic half-brother, Adam, in their Miami home, but she is frustrated and angry because her oncologist step-father, Don, expects her to devote her time to Adam, and is unwilling to admit that Adam needs professional help--but when Adam bonds with a young dolphin with cancer Lily is confronted with another dilemma: her family or the dolphin's freedom.

Estrella is a filly, daughter of the lead mare, one of a shipment of horses bound for the new world, but when the ship is becalmed and the horses are dropped overboard to lighten the load, Estrella finds that it is up to her to lead the herd to land and safety.

When the principal has to be away from school at a conference, Hank's class agrees to take care of the principal's special pet frog, and Hank is chosen to take the frog home for the weekend.

When John was ten years old his father brought back a baby orangutan from Indonesia, and Raja quickly becomes John's "brother" and responsibility--so years later, after his parents divorce, and his father has sold Raja to a roadside zoo, John sets out to rescue him and bring him to a sanctuary in Indonesia.

When eighth-grader Cameron Boxer creates the Positive Action Group at school he intends it as a diversion to fool his parents, teachers, and sister into letting him continue to concentrate on his video-gaming--but before he knows it other kids are taking it seriously, and soon he finds himself president of the P.A.G., and involved in community service, so the boy who never cared about anything is now the center of everything, whether he likes it or...

The farms of Hollow's End were blessed with miracle crops, especially the shimmering, iridescent wheat of Wren's family farm, but then the black mercury blight came, and the blight destroys everything: crops turned to silver-black sludge, animals sickened and blinded, even people; Wren believes she is responsible, and desperate to save Hollow's End she turns to her ex-boyfriend--but they find that there is a lot they do not know about their town and...

Arthur Penhaligon's magical adventures continue as he faces a grave new danger in the form of an enemy named Grim Tuesday. Seventh-grader Arthur Penhaligon returns to the parallel universe known as the House to fight his latest enemy, Grim Tuesday, whose greed threatens to destroy both the House and the Earth.

Wonderful storytelling and vibrant collage art invite readers to celebrate Earth Day with a grandmother-granddaughter duo who spend the day recycling, picking up litter, supporting local businesses and caring for our wonderful planet.

When a lazy potato named Spud the Dud tries to trick Bumblyburg's children into doing his chores, LarryBoy jumps to the rescue. Swing into this adventure with LarryBoy and Spud the Dud as they show that being responsible is much more fun than being lazy.

Rescuing a Dachshund from an animal shelter after convincing his skeptical father to get the family a dog, Hank struggles to prove his trustworthiness after his new canine friend gets loose at the park.