It’s the mysterious castle his housekeeper has told him about, and even though William is sad she’s leaving, now the castle is his! William can’t wait to play with the castle—he’s certain there’s something magical about it. And sure enough, when he picks up the tiny silver knight, it comes alive in his hand! Sir Simon tells William a mighty story of wild sorcery, wizards, and magic. And suddenly William is off on a fantastic quest to another land and another time—where a fiery dragon and an evil wizard are waiting to do battle.

    Moments later Jack, a young wizard in training, comes in to choose a magical animal to be his familiar. Jack thinks his birthday pet is magical, and Aldwyn plays along.He just has to convince the other familiars -- know-it-all blue jay Skylar and unsure tree frog Gilbert that he's as powerful as he claims. Then the unthinkable happens. Jack and two other young wizards are captured by the evil queen of Vastia. The familiars face dangerous foes, unearth a shocking centuries-old secret, and discover a destiny that will change Vastia forever.

    There in the depths is a mysterious and beautiful creature with a sharp tongue and a broken heart: a mermaid named Aquamarine who has left her six sisters to search for love on land. Now, as this mythological yet very real being starts to fade in the burning August sun, a rescue is begun.On the edge of growing up, during a summer that is the hottest on record, Hailey and Claire are discovering that life can take an unpredictable course, friendship is forever, and magic can be found in the most unexpected places.