Twelve-year-old Aru stretches the truth to fit in at her private school, but when she is dared to prove an ancient lamp is cursed, she inadvertently frees an ancient demon.

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.

Tamsin Lark didn't ask to be a Hollower. As a mortal with no magical talent, she was never meant to break into ancient crypts, or compete with sorceresses and Cunningfolk for the treasures inside. But after her thieving foster father disappeared without so much as a goodbye, it was the only way to keep herself--and her brother, Cabell--alive. Ten years later, rumors are swirling that her guardian vanished with a powerful ring from Arthurian legend....

Following clues provided by the secretive Reddimus Society, the four Alden siblings travel to a dingo sanctuary in Australia and to Shakleton's hut in Antarctica to deliver the fifth and sixth artifacts, and then they work to unmask the traitor traveling with them.

After years of brutal training for what she thinks is the noble purpose of becoming a Seeker, Quin Kincaid, fifteen, learns that she will be using the ancient artifacts and sacred knowledge as an assassin.

When the guardians of the Copernicus legacy are targeted for assassination by the evil Galina Krause, Wade, Darrell, Lily, and Becca must find the remaining relics to defeat their enemies.

Séverin and his team members might have successfully thwarted the Fallen House, but victory came at a terrible cost - one that still haunts all of them. Desperate to make amends, Séverin pursues a dangerous lead to find a long lost artifact rumored to grant its possessor the power of God. Their hunt lures them far from Paris, and into the icy heart of Russia where crystalline ice animals stalk forgotten mansions, broken goddesses carry deadly secrets,...

Sam (a puzzle master) and Martina (a history whiz) become involved in a dangerous quest to find seven keys left behind by Benjamin Franklin and a secret society of descendants, which, when gathered together, unlock a powerful weapon, so the middle schoolers must solve the puzzles, find the artifacts before the bad guy does, and save the nation.

On vacation in Mexico, Eddie Red and his best friend Jonah must once again rely on Eddie's talent for drawing and his photographic memory to uncover clues to catch a crook when Eddie's father is falsely accused of a crime. --Publisher

Lu Wonder, a bright, curious girl who hopes to be a scientist, sets out from her Kansas home in 1855 with her best friend Eustace, a slave, on a journey to Antarctica to protect a mysterious artifact and hide it from the man responsible for her father's death.