Katherine

Katherine, my lover, has disappeared. The only clue to her whereabouts is an empty envelope addressed to her at a town she's never mentioned.

What is her connection with Mistress Velda's Emporium of the Arcane Arts, and the town of Southend-on-Sea? And why, before my search for her has even begun, does a stranger leave a note telling me to forget her?

What danger will I find by following my heart?