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

Thirteen-year-old Amari, a poor Black girl from the projects, gets an invitation from her missing brother to join the Bureau of Supernatural Affairs and join in the fight against an evil magician.

The children are spending the summer on their own private island but there is a mysterious stranger on the island.

In a dark future, when North America has split into two warring nations, fifteen-year-old Day, a famous criminal, and prodigy June, the brilliant soldier hired to capture him, discover that they have a common enemy.

Brilliant Egyptologist Dr. Julius Kane accidentally unleashes the Egyptian god Set, who banishes the doctor to oblivion and forces his two children to embark on a dangerous journey, bringing them closer to the truth about their family and its links to a secret order that has existed since the time of the pharoahs.

After the events of the Fourth Trial, Martial soldiers hunt the two fugitives as they flee the city of Serra and undertake a perilous journey through the heart of the Empire. Laia is determined to break into Kauf - the Empire's most secure and dangerous prison - to save her brother, who is the key to the Scholars' survival. And Elias is determined to help Laia succeed, even if it means giving up his last chance at freedom. But dark forces, human...

A young disabled girl and her brother are evacuated from London to the English countryside during World War II, where they find life to be much sweeter away from their abusive mother. "Nine-year-old Ada has never left her one-room apartment. Her mother is too humiliated by Ada's twisted foot to let her outside. So when her little brother Jamie is shipped out of London to escape the war, Ada doesn't waste a minute--she sneaks out to join him. So begins...

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.

"Where did the tree house come from? Before Jack and Annie can find out, the mysterious tree house whisks them to the prehistoric past. Now they have to figure out how to get home. Can they do it before dark ... or will they become a dinosaur's dinner?" --

Beyond the Empire and within it, the threat of war looms ever larger as the Blood Shrike, Helene Aquilla, Laia of Serra, and Elias Veturius all face increasing dangers. The Blood Shrike, Helene Aquilla, is assailed on all sides. Emperor Marcus, haunted by his past, grows increasingly unstable, while the Commandant capitalizes on his madness to bolster her own power ... the lives of all those in the Empire hang in the balance. Far to the east, Laia...