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.

Apprentice wizards Antonia and Moppe must set aside their rivalry and unite their opposing skill sets to save Master Betrys, their island nation, and themselves.

Twelve-year-old Elodie journeys to Two Castles in hopes of studying acting but instead becomes apprentice to a dragon, who teaches her to be observant and use reasoning, thus helping her to uncover who is poisoning the king.

Young Lemony Snicket investigates a rash of fires that have plagued the town of Stain'd-by-the-Sea, revealing secrets that involve the Department of Education and the notorious villain Hangfire.

"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"--

Held captive by the dangerous baron Lassigny, Will Treaty and his fearless young apprentice, Maddie, must outwit the baron with the help of their friends from home to escape.

Fleeing from the orphanage where she lives, Grace makes a deal with the witch in the nearby woods--if Grace can learn all the witch's spells, she must make Grace her apprentice--an agreement that leads to an unexpected bond, and an unimaginable sacrifice.

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.

"Ten-year-olds Pearl and Ben, continuing their apprenticeships at Dr. Woo's Worm Hospital, discover that Dr. Woo and the sasquatch are both sick with Troll Tonsillitis, and they must travel to the Imaginary World to find the only cure: a griffin's feather"--

"The Herons are home in Skandia, but the usually peaceful country is in danger. The Temujai--ruthless warriors from the Eastern Steppes--have never given up on their ambition to claim Skandia for their own...and now they're on the move. Hal and his crew will have to brave the treacherous icy river and rapids to stop them, no matter the cost"--