Jealousies and bitterness threaten to tear apart the three Igiby siblings, heirs to a legendary kingdom across the sea, just when they must work together to battle the monsters of Glipwood Forest, the thieving Stranders of the East Bend, and the dreaded Fork Factory.

"Charlie Thorne must search for Charles Darwin's hidden treasure in South America--with plenty of enemies hot on her trail"--

The time has come for Max, Fang, Iggy, Nudge, Gasman, and Angel to face their ultimate enemy and, despite many obstacles, try to save the world from a sinister plan to re-engineer a select population into a scientifically superior master race.

Miss Peregrine, Emma and her peculiar friends are back in Florida with Jacob Portman. They discover a subterranean bunker that belonged to Jacob's grandfather, Abe. Clues to Abe's double life as a peculiar operative start to emerge, revealing secrets long hidden in plain sight. Jacob begins to learn about the dangerous legacy he has inherited - truths that were part of him long before he walked into Miss Peregrine's time loop.

An escalating race to find the 39 Clues finds Amy and Dan pursuing a Clue guarded by thousands of the world's best-trained soldiers, an effort that separates them in explosively dangerous ways.

When Ben Ripley and his spy school friends are stranded in Mexico, they come up with a plan to join MI6 in order to track down the leader of SPYDER and bring down the evil organization for good.

When demons begin appearing on Earth unpredictably, foreshadowing a cataclysmic breakdown of their magic, Artemis and his friends face a new foe--a twelve-year-old girl whose intellect just might match Artemis's own--as they try to prevent a catastrophe.

With their honor restored, Hal and his fellow Herons leave Skandia again on a new mission--to track down and stop Hal's nemesis, Tursgud, a bullying youth-turned vicious pirate and slave trader.

Janner, Tink, and Leeli Igiby experience many fantastic adventures while looking for a lost treasure.

The legendary Firestar's grandchildren begin their training as warrior cats, but, unbeknownst to them, they will become more powerful than any cat before them, either bringing the Clan to new heights or destroying it.