A lost tarot card is the key to unravelling decades of secrets in this dazzling novel about the power of art and deception, from Governor General's Award–winning author Sarah Henstra.

Theresa Bateman, a struggling junior art historian in Toronto, receives a single tarot card in the mail. The image is unmistakably the work of celebrated avant-garde artist Lark Ringold, and its discovery would mean a breakthrough in Theresa's career. But the legendary Ringold Tarot doesn't exist. . . . Its paintings were lost in a fire that claimed Lark's life along with dozens of others—the final, horrific implosion of a notorious cult called the Shown.

Sixty years earlier in England, Lark and his twin sister Nell join a bohemian commune led by their charismatic uncle. While Lark settles happily into his work on the tarot project to aid in his uncle's occult teachings, Nell finds it harder to adjust. Just beneath the Shown's golden surface she uncovers secrets that, if revealed, threaten to erupt into chaos.

Why was the tarot card sent to Theresa? How can she prove its connection to Ringold when her art-world superiors declare it a fake? And who has been holding onto it for all these years—and why? As Theresa follows the trail of the lost tarot, she is drawn into the deeply entwined mysteries of Nell, Lark and the Shown. What begins as the tale of one artist and the battle over his legacy unspools into a web of passion, violence and deceit. In twist after startling twist, and in vibrant, exquisite prose, The Lost Tarot is a landmark novel about love, creativity, power and perception.