Hava sails across the sea toward Monsea with her sister, the royal entourage, and the world’s only copies of the formulas for the zilfium weapon she saved at the end of Winterkeep. During the crossing, Hava makes an unexpected discovery about one of the ship’s crew, but before she can unravel the mystery, storms drive their ship off course, wrecking them in the ice far north of the Royal Continent.

Jane has lived an ordinary life, raised by her aunt Magnolia - an adjunct professor and deep sea photographer. Jane counted on Magnolia to make the world feel expansive and to turn life into an adventure. But Aunt Magnolia was lost a few months ago in Antarctica on one of her expeditions. Now, with no direction, a year out of high school, and obsessed with making umbrellas that look like her own dreams (but mostly just mourning her aunt), she is easily swept away by Kiran Thrash.

For most of her life, Isabeau and her five best friends were inseparable—amazingly enough, the six girls even shared a birthday. Then a rift caused their friendships to fracture, and Iz lost everyone except Reuel, the only one who didn’t abandon her. Until now. The night of their sixteenth birthday, Isabeau leaves Reuel sitting on her front porch and heads home—and in the morning, Reuel is missing. She’s gone for two days, and when she reappears, there’s something wrong with her. She’s sick. Really sick. And she doesn’t remember anything that happened while she was gone.

LOS ANGELES, 1932: Lulu Wong, star of the silver screen and the pride of Chinatown, has a face known to practically everyone, especially the Chow sisters—May, Gemma, and Peony—Lulu’s former classmates and neighbors. So the girls instantly know it’s Lulu when they discover a body one morning in an out-of-the-way stable, far from the Beverly Hills home where she lived after her fame skyrocketed. The sisters suspect Lulu’s death is the result of foul play, but the police don’t seem motivated to investigate. Even worse, there are signs that point to a cover-up.

Eighteen-year-old Aihui Ying dreams of becoming a world-class engineer like her father, but after his sudden murder, her life falls apart. Left with only a journal of her father’s engineering secrets and a jade pendant snatched from the assassin, a heartbroken Ying follows the trail to the capital and the prestigious Engineers Guild, determined to discover why anyone would threaten a man who ultimately chose a quiet life over fame and fortune. Disguised as her brother, Ying manages to infiltrate the guild’s male-only apprenticeship trial with the help of an unlikely ally.