When a new threat emerges that puts both Bird and Pig Island in danger, Red, Chuck, Bomb, and Mighty Eagle recruit Chuck's sister Silver and team up with pigs Leonard, his assistant Courtney, and techpig Garry to forge an unsteady truce and form an unlikely superteam to save their homes.

The Alden children have a home with their grandfather now, but their adventures are just beginning! The first surprise comes when they learn they'll be spending the summer on their private island. A kind stranger who lives there is always happy to help the children out, but does this new friend have a secret?

Bus, do your stuff! Field trips with Ms. Frizzle are wilder than ever, into space, over to the Galapagos Islands, even a plunge into the depths of the Sun itself.

"An elephant named Sebastian and his best friend, Mitcho the cat, live in the cozy coastal village of Sunnytown. One day the beloved mayor of the village, JB, disappears! While fishing, Mitcho catches a bottle and in it is a message from JB, who says he is stranded on a mysterious island. They set out on the adventure of a lifetime to find this mysterious island and return home safely with JB." --Back cover.

When his class wins a trip to San Lorenzo, the last known place his parents were seen, Arnold is excited to finally uncover exactly what happened to his mom and dad. But the road to the truth proves to be more than he bargained for when pirates kidnap him and his friends. Even if they band together to escape their clutches, will the hazardous jungle and the mysterious Green-Eyed People get in the way of the long-awaited reunion he's dreamt of his...