"Merlin is back with even more magic, adventure and romance as the young wizard struggles to protect Prince Arthur in the perilous world of Camelot. While battling deadly assassins, mystical monsters and the most powerful sorcerers Camelot has ever seen, Merlin now has to face his toughest challenge yet when Morgana's blind determination puts at risk Arthur's future as well as the very balance of the world. Featuring exciting new villains, white-knuckle...

When Lord Oberon's evil worms threaten to eat all magic in existence, Nosewise, the talking dog and wizard-in-training, and his human pack, the street urchin Arthur, the sorceress Morgana, and his beloved master Merlin, must find the Holy Grail, the one item that can save them all.

When a rescue goes awry and results in the death of something precious, the devastated Guinevere, impersonated by a changeling witch, returns to Camelot to find the greatest threat yet--the real Guinevere's younger sister.

After three years of peace and harmony, the future of the Camelot couldn't be brighter. But as King Arthur and his new Queen look to bring the kingdom into a bright future, the seeds of Camelot's destruction are drawing together. Merlin and Arthur find that their destiny is approaching. The battle of Camelot is about to reach a deadly conclusion and nothing will ever be the same again.

On Christmas Eve, Jack and Annie's tree house transports them to King Arthur's castle at Camelot, where they undertake a quest to the castle of the Otherworld.

Publisher Annotation: Welcome to the great kingdom of Camelot! Prince Arthur's a depressed botanist who would rather marry a library than a princess, Lancelot's been demoted to castle guard after a terrible lie, and Emry Merlin has arrived at the castle disguised as her twin brother since girls can't practice magic. Life at court is full of scandals, lies, and backstabbing courtiers, so what's a casually bisexual teen wizard masquerading as a boy...

"It's the Festival of the Stone, and dinosaurs from across the land will try to pull the great horn Rex-calibur from the magical stone. The one who succeeds shall be crowned king or queen. Arthur-a-tops is probably the least likely to accomplish the task. And yet...could he be the one true king? In this completely reimagined Camelot featuring dino-squires, the trusty Merlin-a-dactyl, and easy-to-trip-over dinosaur tails, O'Hara transforms this classic...

A musical retelling of the rise and fall of England's mythical King Arthur.