Fifteen-year-old Jack is sent to 1914 Europe as a pawn in the battle between his long-lost father, who has built a time machine, and a secret network of scientists who want to prevent him from trying to use it to change history for the better. Includes historical notes.

Mirage has returned to Coeur d'Or, triumphant in battle, and ready to claim her rightful place as the Amber Empress, and resume her tentative romance with Sunder; but the city's people are afraid and not welcoming, somebody is trying to assassinate her, the previous empress, Severine, is in a coma and not as dead as Mirage would wish, and a distant cousin Gavin d'Ars has turned up with a rival claim to the throne--and in the turmoil all her alliances...

In 1665, London is being ravaged by the plague, and the King's Company has been sent to Oxford--but Beth Johnson, actress and spy, is summoned back to London to deal with another assassination plot against the King.

Bershad stands apart from the world, the most legendary dragonslayer in history, both revered and reviled. Once, he was Lord Silas Bershad, but after a disastrous failure on the battlefield he was stripped of his titles and sentenced to one violent, perilous hunt after another. Now he lives only to stalk dragons, slaughter them, collect their precious oil, and head back into the treacherous wilds once more. For years, death was his only chance to...

Grace Blakely believed that finding the truth about her mother's murder would finally give her peace, but now she knows that it is only the beginning of the secrets that will dominate her life--and make her a target on Embassy Row in Adria.

"Thirteen-year-old Ben Ripley is assigned to protect the president from an assassination attempt in his first solo mission, but he may be in over his head."--

In 1984, following her mother's suicide, 15-year-old Maya and her Sikh father travel to New Delhi from Canada to place her mother's ashes in their final resting place. On the night of their arrival, Prime Minister Indira Gandhi is assassinated, Maya and her father are separated when the city erupts in chaos, and Maya must rely on Sandeep, a boy she has just met, for survival.

You can't change history. That's what everyone says, but Matt and Emily's grandfather has invented a way to travel back in time. Now Matt and Emily, and their scientific genius friend, Jonathan, are about to take a trip to the night President Lincoln was shot.

Benjamin Franklin Gates looks to discover the truth behind the assassination of Abraham Lincoln since one of the conspirators might have been a member of his family..