When seventeen-year-old orphaned shapechanger Tessa Gray is kidnapped by the villainous Mortmain in his final bid for power, the London Institute rallies to save her, but is beset by danger and betrayal at every turn.

Luca and Isolde continue their journey searching for evil in medieval Christenndom.

"Faced with the death of his father and a growing international scandal, Em Governton must uncover the secrets behind the Knights of Themis before it's too late"--

After breaking free of The Program, Boy Nobody is on a mission of his own to reclaim his life and rescue his friend Howard from the secret organization that has turned him and other orphaned children into trained assassins--but he has no idea who, if anyone, he can trust, or what the consequences will be if he succeeds in bringing down The Program.

Sixteen-year-old Gwen, the newest and final member of the secret time-traveling Circle of Twelve, searches through history for the other time-travelers, aided by friend Lesley, James the ghost, Xemerius the gargoyle demon, and Gideon, the Diamond, whose fate seems bound with hers.

In 1889 London young women are turning up dead, and Evaline Stoker, relative of Bram, and Mina Holmes, niece of Sherlock, are summoned to investigate the clue of the not-so-ancient Egyptian scarabs--but where does a time traveler fit in?

"Sara Jane Rispoli continues searching for her missing mafia family, now running from mysterious creatures"--

"Sixteen-year-old Sam McKenna discovers that becoming one of the first girls to attend the revered Denmark Military Academy means living with a target on her back"--

Based on the spellbinding world of the Walt Disney Studios film, Tomorrowland, this original prequel novel unlocks a place of unfathomable science and technology and the famous people behind it. The year is 1939. A secret society of extraordinary geniuses is about to share an incredible discovery with the world. A misguided enemy--half man, half machine--will stop at nothing to prevent the group from giving this forbidden knowledge to humanity. And...

Desperate to protect her younger brother Jamie, Grace Blakely, her brother, and her friend Alexei are on the run from the forces in Adria who threaten them because Jamie is the true heir to the throne--but it is hard to hide from Prime Minister Alexandra Petrovic and the the secret society that is part of Grace's family heritage, and even harder to know who to trust.