In her second year at Arcanum Training Institute, Ella grapples with fame, unearths a perilous school secret, and faces a mysterious magical illness outbreak, prompting her, alongside Brigit and Jason, to clear her name, while working tirelessly to safeguard the Marvellian realm from impending chaos.

Twelve-year-old Sahara prefers logic and science over magic, but when she travels to Cairo for a family wedding, her resistance to magic fades when she discovers that she is next in a line of women tasked with guarding Ali Baba's treasure.

Staying behind to catch up on some reading while his inept boss, Sir Kelton, rides off to slay a demonic dragon, Squire soon notices something isn't quite right about this cursed village and seeks to uncover its secrets.

Pip and Tomas visit a seaside showplace filled with magical sea creatures and find themselves surrounded by a menagerie of fantastic specimens before becoming entangled in a mystery involving a naughty sea monster that might not be staying in its tank.

Ziggy's mother disappeared ten years ago, one of the many Native women who have mysteriously gone missing, and Ziggy believes a secret cave may hold the key--so with his sister, Moon, and friends Alice and Corso, he sets out to find the cave and solve the mystery of his family's origins.

"When Arthur and Rose were little, they were the heroes of Roar, a magical world they invented where the wildest creations of their imaginations roamed. Now that they're eleven, Roar is just a distant memory. But it hasn't forgotten them. When their grandfather is spirited away into Roar by the villain who still haunts their nightmares, Arthur and Rose must go back to the world they'd almost left behind. And when they get there, they discover that...

"Eleven-year-old Daisy Thistledown is on the run. Her mother has been keeping big, glittering secrets, and now she has vanished. Daisy knows it's up to her to find Ma-- but someone is hunting her across London. Someone determined to stop her from discovering the truth. So when Daisy flees to safety through a mysterious hidden doorway, she can barely believe her eyes--she has stepped out of the city and into another world. This is the Greenwild. Bursting...

"After her confrontation with Ikol, Emily finally understands the stone's power and what she must do to defend Alledia from the shadows. As she travels to Typhon to help her mom and Navin, Prince Trellis returns to the Kingdom of the Elves to save his countrymen -- and confront the fraud who has seized power in the absence of a king. The threat of darkness follows all Stonekeepers closely, and it will take the strength of both new friends and old...