Spy and Guardian
Sourcebooks Fire
October 2025
On Sale: October 7, 2025
Featuring: Lord Darnley; Samson Calthorpe; Alyth Graham
368 pages ISBN: 1464236135 EAN: 9781464236136 Kindle: B0DYKNSFKD Hardcover / e-Book / audiobook Add to Wish List
Outlander meets Holly Black in this enemies-to-lovers romantasy set in the dazzling and dangerous Scottish court where a fae guardian of the realm falls in love with a charming Elizabethan spy who could also be the key to her world's undoing. From the New York Times bestselling authors of the Witch and Hunter duology, Sara Raasch and Beth Revis, comes the start to an incredible duology.
Samson Calthorpe's father is a court favorite—but that alone won't take him far without money and so many people depending on him. So when the opportunity arises to become a royal spy, he has to take it, using every bit of the skills and resolve he's picked up on the streets of London to prove his worth in Queen Elizabeth's court.
Alyth Graham has kept her eyes on Queen Mary's husband, Lord Darnley, for years—her eyes and her magic. She may be a member of the Scottish court, but she's no lady. A bastard child of a fae prince and a human mother, Alyth is among the most powerful protectors in Scotland: guardians sworn to support the barrier keeping the Red Caps, a bloodthirtsy clan of fairies, away from the Fae Land portals.
As Alyth and Samson circle each other in the volatile and glamorous Scottish court, both seek to uncover threats to their own countries. They have only one unifying link: their shared hatred and suspicion of Lord Darnley. Using secret codes, hidden messages, and a little bit of magic, Alyth and Samson unravel a plot centuries in the making. Lord Darnley is only a pawn, and in this game, the queen takes all.
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