Twelve-year-old Lexington, a foundling raised in a zoo, spends a summer cementing friendships, growing closer to the elephant that saved her life, and learning about her family and herself.

Having discovered that his destiny is tied to that of Farworld, Marcus, despite his growing power over water, struggles with physical pain and inner doubts as, with the help of his companions, he tries to complete the quest to find the other elementals that will help destroy the evil force of the Dark Circle.

A storm brings a floating circus to the City of Clouds, and when Harper and her friends attend they move ever closer to the secret of her origins.

Accused of being a monster instead of human, Rossamünd Bookchild looks to monster-hunter Branden Rose for help, but powerful forces are after them both, believing that Rossamünd holds the secret to perpetual youth.

Led to an abandoned baby by a raven, fourteen-year-old Liam seems fated to meet two foster children who have experienced the world's violence in very different ways as he struggles to understand war, family problems, and friends who grow apart.

When her beloved Moonsilver, the unicorn, is nearly killed by a hunter's arrow, Heart sneaks back into her village to get help from the healer, Ruth Oakes. Danger awaits and Heart must flee with Ruth's gift-a silver thread-to protect her and Moonsilver.

Heart must find her family and a safe haven for the unicorns. A drawing in the book from Dunraven's castle shows the same unicorn design as her foundling blanket! Perhaps the book tells more about her family -- but she cannot read it. Searching for a teacher, she finds a blacksmith whose family forge was made by unicorn magic. His old records show that his grandfather made giant iron gates using the same design. If Heart can find those gates perhaps...

"Stella Starflake Pearl knows, without a doubt, that she was born to be an adventurer. It's too bad girls are forbidden from becoming explorers. But Stella's father has never been one to play by the rules. Leaving behind her pet polar bear, Gruff, and beloved unicorn, Magic, Stella and Felix set off on an expedition to the snowy Icelands. There, Stella plans to prove herself as a junior explorer, worthy of membership in the Polar Bear Explorers' Club....

Heart Avamir, an abandoned girl with no memory of her origins, who wakes up one day in a strange feudal community. She lives with the hard-hearted curmudgeon who found her, but it is the neighborhood apothecary, Ruth, who names and befriends her. When the girl finds a wounded mare limping around untethered, she claims it for her own and nurses it back to health despite her guardian's protests that the animal would be better off sold for slaughter....

In 1952 Vermont, ten-year-old Blue decides to set out in the middle of her town's sesquicentennial celebration to find the mother who abandoned her as a baby, but a series of events reminds her that she already has everything she needs.