Possession. Power. Passion. New York Times bestselling novelist M. J. Rose creates her most provocative and magical spellbinder yet in this gothic novel set against the lavish spectacle of 1890s Belle Époque Paris. Sandrine Salome flees New York for her grandmother’s Paris mansion to escape her dangerous husband, but what she finds there is even more menacing. The house, famous for its lavish art collection and elegant salons, is mysteriously closed up. Although her grandmother insists it’s dangerous for Sandrine to visit, she defies her and meets Julien Duplessi, a mesmerizing young architect. Together they explore the hidden night world of Paris, the forbidden occult underground and Sandrine’s deepest desires. Among the bohemians and the demi-monde, Sandrine discovers her erotic nature as a lover and painter. Then darker influences threaten—her cold and cruel husband is tracking her down and something sinister is taking hold, changing Sandrine, altering her. She’s become possessed by La Lune: A witch, a legend, and a sixteenth-century courtesan, who opens up her life to a darkness that may become a gift or a curse. This is Sandrine’s “wild night of the soul,” her odyssey in the magnificent city of Paris, of art, love, and witchery.

As World War I rages and the Romanov dynasty reaches its sudden, brutal end, a young jewelry maker discovers love, passion, and her own healing powers in this rich and romantic ghost story, the perfect follow-up to M.J. Rose’s “brilliantly crafted” (Providence Journal) novel The Witch of Painted Sorrows. Nestled within Paris’s historic Palais Royal is a jewelry store unlike any other. La Fantasie Russie is owned by Pavel Orloff, protégé to the famous Faberge, and is known by the city’s fashion elite as the place to find the rarest of gemstones and the most unique designs. But war has transformed Paris from a city of style and romance to a place of fear and mourning. In the summer of 1918, places where lovers used to walk, widows now wander alone. So it is from La Fantasie Russie’s workshop that young, ambitious Opaline Duplessi now spends her time making trench watches for soldiers at the front, as well as mourning jewelry for the mothers, wives, and lovers of those who have fallen. People say that Opaline’s creations are magical. But magic is a word Opaline would rather not use. The concept is too closely associated with her mother Sandrine, who practices the dark arts passed down from their ancestor La Lune, one of sixteenth century Paris’s most famous courtesans. But Opaline does have a rare gift even she can’t deny, a form of lithomancy that allows her to translate the energy emanating from stones. Certain gemstones, combined with a personal item, such as a lock of hair, enable her to receive messages from beyond the grave. In her mind, she is no mystic, but merely a messenger, giving voice to soldiers who died before they were able to properly express themselves to loved ones. Until one day, one of these fallen soldiers communicates a message—directly to her. So begins a dangerous journey that will take Opaline into the darkest corners of wartime Paris and across the English Channel, where the exiled Romanov dowager empress is waiting to discover the fate of her family.

In the wake of a dark and brutal World War, the glitz and glamour of 1925 Manhattan shine like a beacon for the high society set, which is desperate to keep their gaze firmly fixed to the future. But Delphine Duplessi sees more than most. At a time in her career when she could easily be unknown and penniless, like so many of her classmates from L’École de Beaux Arts, in America she has gained notoriety for her stunning “shadow portraits” that frequently expose her subjects’ most scandalous secrets—for better or for worse. Most nights Delphine doesn’t mind that her gift has become mere entertainment—a party trick—for the fashionable crowd. Though her ancestor La Lune, the legendary sixteenth-century courtesan and—like Delphine—a witch, might have thought differently. Then, on a snowy night in February, in a penthouse high above Fifth Avenue, Delphine’s mystical talent leads to a tragedy between two brothers. Horrified, she renounces her gift. Devastated and disconsolate, Delphine returns to her old life in the south of France where Picasso, Matisse, and the Fitzgeralds are summering. There, Delphine is thrust into recapturing the past. First by her charismatic twin brother and business manager Sebastian in his attempts to cajole her back to work and into co-dependence, then by the world famous opera singer Emma Calvé, who is obsessed with the centuries-old Book of Abraham, written by the fourteenth-century alchemist Nicolas Flamel. And finally by her ex-lover Mathieu, who is determined to lure her back into his arms, unaware of the danger that had led Delphine to flee Paris for New York five years before. Trapped in an ancient chateau where hidden knowledge lurks in the shadows, Delphine questions and in many ways rejects what and who she loves the most—her art, her magick, her family, her brother, and Mathieu—as she tries to finally accept them as the gifts they are and to shed her fear of loving and living with her eyes wide open.