"Ten-year-olds Ben Silverstein and Pearl Petal have had quite a busy summer as apprentices of Dr. Woo, veterinarian for imaginary creatures. When a swarm of sugar fairies escapes into Buttonville, Ben and Pearl must protect the townspeople, keep the fairies safe, and outsmart the dangerous poacher, Maximus Steele"--

"The Queen's Assassin is forced to take on a mysterious apprentice on his most dangerous mission yet, pulling them both into a vicious web of secrets and lies"--

Journeyman toymaker Stefan Drosselmeyer is recruited by his mysterious cousin, Christian, to find a mythical nut that will save Boldavia's princess and his own kidnapped father from a fanatical Mouse Queen and her seven-headed Mouse Prince, who have sworn to destroy the Drosselmeyer family.

"Hunted and on the run, Cyrus and Antigone Smith race to find the inheritance left to them by their benefactor, Billy Bones, before rampaging transmortals can descend on Ashtown and free their buried brothers"--

"Ten-year-olds Ben and Pearl continue their apprenticeships at Dr. Woo's Worm Hospital, where they meet a dragon named Metalmouth and get a chance to travel to the Imaginary World"--

The Messenger of Fear brings justice to those who do wrong, creating frightening games where the players earn their redemption--or lose their sanity--and somehow Mara, fifteen, has become his apprentice.

Lore Keeper apprentice Barclay helps his teacher investigate a carnivorous algae bloom and its possible connection to recurring attacks by the Legendary Beast of the Sea.

"The Messenger of Fear and his apprentice, Mara, ask those who have acted out of prejudice, intolerance, greed, and narcissism to play a game to win their redemption"--

In 1665 London, fourteen-year-old Christopher Rowe, apprentice to an apothecary, and his best friend, Tom, try to uncover the truth behind a mysterious cult, following a trail of puzzles, codes, pranks, and danger toward an unearthly secret with the power to tear the world apart.

"The Solaris Empire found victory in the North and, at the cost of her heart and her innocence, Vhalla Yarl has earned her freedom. But the true fight is only beginning as the secret forces that have been lurking in the shadows, tugging at the strings of Vhalla's fate, finally come to light. Nowhere is safe, and Vhalla must tread carefully or else she'll fall into the waiting arms of her greatest foe. Or former lover."--Page 4 of cover.