It's wintertime at Greenglass House. The creaky smuggler's inn is always quiet during this season, and 12-year-old Milo, the innkeepers' adopted son, plans to spend his holidays relaxing. But on the first icy night of vacation, out of nowhere, the guest bell rings. Then rings again. And again. Soon Milo's home is bursting with odd, secretive guests, each one bearing a strange story that is somehow connected to the rambling old house.

Lucy Bluecrowne and Maxwell Ault are on a mission: find the three pieces of a strange and arcane engine. They're not exactly sure what this machine does, but they have it on good authority that it will stop the war that's raging between their home country of England and Napoleon Bonaparte's France. Despite being followed by mysterious men dressed all in black, they're well on their way to finding everything they need when their ship, the famous Left-Handed Fate, is taken by the Americans. And not just any Americans.

Orphan Elizabeth Somers’ malevolent aunt and uncle ship her off to the ominous Winterhouse Hotel, owned by the peculiar Norbridge Falls. Upon arrival, Elizabeth quickly discovers that Winterhouse has many charms - most notably its massive library. It’s not long before she locates a magical book of puzzles that will unlock a mystery involving Norbridge and his sinister family.

Meet Enola Holmes, teenaged girl turned detective and the younger sister to Sherlock Holmes. When Enola Holmes, sister to the detective Sherlock Holmes, discovers her mother has disappeared, she quickly embarks on a journey to London in search of her.

In the middle of the night, a woman wakes to find her beloved city engulfed in flames. Ten seemingly endless years of conflict between the Greeks and the Trojans are over. Troy has fallen. From the Trojan women whose fates now lie in the hands of the Greeks, to the Amazon princess who fought Achilles on their behalf, to Penelope awaiting the return of Odysseus, to the three goddesses whose feud started it all, these are the stories of the women whose lives, loves, and rivalries were forever altered by this long and tragic war.

Chess has always been the protector over his younger siblings, Emma loves math, and Finn does what Finn does best - acting silly and being adored. They’ve been a happy family, just the three of them and their mom. But everything changes when reports of three kidnapped children reach the Greystone kids, and they’re shocked by the startling similarities between themselves and these complete strangers. The other kids share their same first and middle names. They’re the same ages. They even have identical birthdays. Who, exactly, are these strangers?

Nothing ever changes in Sanders. The town's still got a video store, for God's sake. So why doesn't Eli Teague want to leave? Not that he'd ever admit it, but maybe he's been waiting - waiting for the traveler to come back. The one who's roared into his life twice before, pausing just long enough to drop tantalizing clues before disappearing in a cloud of gunfire and a squeal of tires. The one who's a walking anachronism, with her tricorne hat, flintlock rifle, and steampunked Model A Ford.

A sinister problem has occurred in London: all nature of ghosts, haunts, spirits, and specters are appearing throughout the city, and they aren't exactly friendly. Only young people have the psychic abilities required to see - and eradicate - these supernatural foes. Many different Psychic Detection Agencies have cropped up to handle the dangerous work, and they are in fierce competition for business.

Something dark and evil has awakened.... Evie O'Neill has been exiled from her boring old hometown and shipped off to the bustling streets of New York City - and she is pos-i-tute-ly ecstatic. It's 1926, and New York is filled with speakeasies, Ziegfeld girls, and rakish pickpockets. The only catch is that she has to live with her uncle Will and his unhealthy obsession with the occult. Evie worries her uncle will discover her darkest secret: a supernatural power that has only brought her trouble so far.

Marcus and his twin sister, Ellie, live in the loft above their grandparents' magic shop - the one all the rumors are about. Soon the children are thrown into a world that they never knew existed. Not only is the family business a front, but Marcus learns that he has been marked as a dead man from the time he was born.

In the early days of the Civil War, rumors of gold in the frozen Klondike brought hordes of newcomers to the Pacific Northwest. Anxious to compete, Russian prospectors commissioned inventor Leviticus Blue to create a great machine that could mine through Alaska’s ice. Thus was Dr. Blue’s Incredible Bone-Shaking Drill Engine born.

Even though his awful great-aunt Gertrudis doesn't approve, Micah believes in the stories his dying grandpa Ephraim tells him of the magical Circus Mirandus: the invisible tiger guarding the gates, the beautiful flying birdwoman, and the magician more powerful than any other - the Man Who Bends Light. Finally Grandpa Ephraim offers proof. The circus is real. And the lightbender owes Ephraim a miracle.

Since the gripping conclusion of Once a Witch, Tamsin Greene has been haunted by her grandmother's prophecy that she will soon be forced to make a crucial decision...one so terrible that it could harm her family forever.

Verity Fitzroy and the Ministry Seven have the run of London, and that is the way they like it. While she loses herself in machines and adventures, and the work they get from the Ministry of Peculiar Occurrences, why her parents were killed remains a mystery she can't leave alone.

A team of unlikely friends - an orphaned street musician, a hard-working girl from the tenements, and a talented clockmaker's apprentice - discover that together they can overcome even the darkest of fears.