"After traveling through time in Shadow of Night ... historian and witch Diana Bishop and vampire scientist Matthew Clairmont return to the present to face new crises and old enemies. At Matthew's ancestral home at Sept-Tours, they reunite with the cast of characters from A Discovery of Witches--with one significant exception. But the real threat to their future has yet to be revealed, and when it is, the search for Ashmole 782 and its missing pages...

Finding refuge in the greenhouse after her mother's death, Rose investigates a strange light only to find herself transported back in time where she becomes the servant and confidante of Henry VIII's daughter Elizabeth.

Cass finds herself alone and disoriented in a dream-like world, while back at home she is in the hospital in a coma with Max-Ernest desperately searching for a way to awaken her.

Charlie, a math genius with otherworldly skills, is plucked out of his own time by Geneva, a bionic girl from the future, and recruited to help defeat Gramercy Foxx, a tycoon who plans to unleash a deadly biological computer virus that will enslave the world--and the two children have only twenty days to accomplish their task.

"Jack and Annie are magically transported to mid-1800's Thebes where they are saved from a dangerous accident by Florence Nightingale!"--Publisher.

When Larissa Renaud starts receiving eerie phone calls on a disconnected phone in her family's shop, Bayou Bridge Antiques, she finds herself directed to the river bank near her house, where a cloud of fireflies take her on a journey through time to learn the secrets of her family's past--and save their future.

"Now that her sisters Natasha and Darya have had their turn, Ava Blok finally gets her Wishing Day. But after seeing the unintended consequences of the wishes her sisters made, she's not sure what to wish for. The only thing she's certain of is that it's her job to set things right. Hopeful that she can put her broken family back together, and eager to prove her pessimistic older sisters wrong, Ava realizes that fixing the future means changing...

"Super Potato travels back in time in an effort to prevent his transformation from man into potato"--

Rush Revere and the kids from Manchester Middle School go back in time and meet the first three presidents of the United States.

Jack and Annie travel to Vienna, Austria, in 1762, where they meet the young Wolfgang Amadeus Mozart and his sister and help save the budding genius' life.