Sixteen-year-old Lark sets out on a journey to help her village fight off monsters called Troths and learns she is the Guardian of Life, fated to recover a powerful amulet from the Breeders of Chaos.

Now a driver in the chariot races, Nic is still a target of the Praetors because of the magical amulet he found, and they will do anything to get their hands on it--and meanwhile Atroxia is beginning to wake up.

"Just when you thought it was safe to go back into the teahouse. . . . Miss Charlotte Pettifer belongs to a secret league of women skilled in the subtle arts. That is to say-although it must never be said-witchcraft. The Wicken League strives to improve the world in small ways. Using magic, they tidy, correct, and manipulate according to their notions of what is proper, entirely unlike those reprobates in the Wisteria Society. When the long-lost amulet...

"Freddie Ruiz is cursed. While other people may have bad days, Freddie and his family have had bad generations: from bird poop splatting on him during picture day to the many tumbles and trips that earned him the nickname Faceplant Freddie. He's learned to lay low and keep himself out of trouble--which means no fun, no friends, and definitely no risks. But when he discovers a family heirloom, a century-old amulet from the Philippines that's supposed...

When Nic, a slave in the mines outside of Rome, is forced to enter a sealed cavern containing the lost treasures of Julius Caesar, he finds much more than gold and gemstones: He discovers an ancient bulla, an amulet that belonged to the great Caesar and is filled with a magic once reserved for the Gods -- magic some Romans would kill for. Now, with the deadly power of the bulla pulsing through his veins, Nic is determined to become free. But instead,...

When Emily loses control of her Amulet, she is imprisoned in the Void, where she must escape the influence of the Voice, while her brother, Navin, travels to a space station where the Resistance is preparing to battle the approaching Shadow forces.

"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...