Tempest Raj’s latest puzzle is wrapped in a festive, Scottish Yuletide package. The Christmas Caper is a locked-room mystery short story, and includes two holiday recipes!

A baffling art heist. A mysterious Christmas Market. A thief in the shadows of Edinburgh Castle.

With Secret Staircase Construction taking well-earned time off for the holidays, Tempest Raj travels across the pond, looking forward to a renewed family tradition: celebrating Christmas in Scotland. Tempest’s grandmother has even booked an artist’s flat with a stunning view of Edinburgh Castle. But in the city’s snow-covered, historic Old Town, a recent museum art heist has made chilling headlines. No one can figure out how the thief pulled off the crime. When a family friend asks for help, Tempest agrees to look into the impossible theft—before the festive city’s holiday mood darkens and the Christmas lights fade for good.

Available now for only 99¢!