Rory lives with his father on an island and one day, when his father needs some quiet time, Rory decides to go on an adventure by himself for the first time, unaware that his father's following behind to help.

Castaway on an uninhabited island, Abel, a very civilized mouse, finds his resourcefulness and endurance tested to the limit as he struggles to survive and return to his home.

Beavers Bub and Ace battle the Fish Stix corporation in an attempt to save their island's trees.

With help from their cousin Harry, eight-year-old twins Ella and Ethan discover who is illegally taking coral from the reefs near their aunt and uncle's beach house on the shore of Australia's Coral Sea.

Twelve-year-old Lark Heron-Finch inherits a house on Swallowtail Island in Lake Erie, where she untangles a decades-old mystery and saves the island from unscrupulous developers.

When Ace and Bub compete in a race to win a new houseboat, they unwittingly plant fast-spreading vines instead of trees on the Shark Tooth Islands, forcing their inhabitants to live in the sea.

Ivy has spent years looking for her birth mother, but when she finally finds her on Bardsey Island, she is shocked by what greets her. According to folklore, the cormorants that fly over the remote Welsh isle are the terrifying witches of Arthurian legend and they are searching for Ivy. Her mum warned her not to come and to stay away from the lighthouse, but now it's too late. As the shadows draw closer, Ivy must look deep within herself if she wants...

"Sugar crusted sea shells! Lucky, Ruby, and the whole Fin-tastic Four are entering a very special baking competition with their new undersea bestie Nelia the Narwhal. Ruby really wants to win, and Lucky really wants to help her. Lucky has a treasure trove of magical seashells and a special mission: Share the Magic. So that's just what he's going to do for Ruby, to help make her treats the best and biggest Mermicorn Island has ever seen. But Lucky...

At the end of every summer, Madeline Island hosts its famous pumpkin race. All summer, adults and kids across the island grow giant, thousand-pound pumpkins, then hollow one out and paddle in it across the lake to the cheers of the entire town. Twelve-year-old Billie loves to win; she has a bulletin board overflowing with first-prize ribbons. Her best friend Sam doesn't care much about winning, or at least Billie didn't think so until last summer's...

Following the epic penultimate conclusion of The Secret Society, Oliver, Mya, and Jorge find themselves at an impasse: The Protectors' headquarters lie in ruins; the nefarious Octavian is nowhere to be found; and they have no idea how their tampering with the timeline of Poptropica might affect history. As our heroes band together to save the mysterious, uncharted island world and find a way home, they are reminded of crucial events from their pasts-including...