"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"--

"A journey through an enchanted world inhabited by 'Touims' (tiny, adorable, monkey-like creatures), secret tree dwellings, flying buildings, and sad giants"--

In an alternate 1914 Europe, fifteen-year-old Austrian Prince Alek, on the run from the Clanker Powers who are attempting to take over the globe using mechanical machinery, forms an uneasy alliance with Deryn who, disguised as a boy to join the British Air Service, is learning to fly genetically-engineered beasts.

Sam just got a hamster for a pet. But the hamster is kind of boring ... he just eats and sleeps and gets his shavings wet. Inspired by her book of mythological creatures, Sam longs for a more exciting pet. But she soon realizes that taking care of these magical beasts might not be as wonderful as she thought. Sasquatches are messy, unicorns are shy, hippogriffs scare the dogs at the dogpark, and having a fire extinguisher handy at all times makes...

In 1928, when timid ten-year-old Nate learns that his parents have been lost at sea, he joins his father's cousin on a flight to Arabia where they must oversee the death and rebirth of the phoenix, thus beginning his training as a "beastologist."

"Alice TodHunter Moon, now apprentice to the ExtraOrdinary Wizard Septimus Heap, must locate the Egg of the Orm--a source of great Magyk--before the baby Orm hatches and imprints on the evil sorcerer Oraton-Marr"--

When Professor Fauna spots a unicorn horn mounted on the wall of the Schmoke Brothers' living room, the Unicorn Rescue Society heads to the Himalayan mountains of Northern Pakistan to finally see a unicorn themselves.

"When Maddie and Will get a message that dire wolves--huge misshapen changelings, much larger than regular wolves--have been marauding and attacking through the hills and valleys of Celtica, the Rangers are sent on a mission to unravel just who or what is behind these dangerous creatures. Will isn't anxious to return to Celtica, especially approaching the Rift. And as they travel, Maddie must grapple with their growing dealings with the spiritual...

"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"--

On his deathbed King Tyran divides his land between his twin children, first-born Ursula, a werebear, and Albrecht; but Albrecht wants it all and makes war on his sister, killing her people and the werebeasts, becoming a tyrant to his own kingdom--but their family history is far more complicated and mysterious than he knows, and Ursula has powerful allies in the living forest that surrounds their lands, including her aunt Esme who has been in hiding...