The Ghosts of Reeser Morrigan. Yverwood Witches, #5

Robert Wutherford is a warlock who runs a shop in the town of Yverwood, though his services as a warlock mostly go unneeded in a town filled to the brim with magically gifted. He spends most of his days with his nose stuck in romance novels, wishing he were in one. When a mysterious client shows up at his door claiming to be in need of his services, Wutherford doesn't believe him. Reeser Morrigan has a ghost problem, so he claims.
A warlock couldn't be what he needs. Wutherford agrees to observe Reeser for one night to assess the situation. Once Wutherford witnesses what the true problem is-that Reeser is visited by a new spirit out to devour his soul each night-he realizes he might be the only one who can help, as he possesses the rare wender affinity with souls. Wutherford agrees to mend the damage caused by the ghosts of Reeser Morrigan each and every night, after interrogating the ghosts for clues as to what caused this strange curse.
In searching for a way to break the curse on Reeser, Wutherford finds he might be falling into a plot out of one of his corny romance novels after all. The Ghosts of Reeser Morrigan is a 18, 000 word paranormal romance set in the cozy magical town of Yverwood. It is the fifth story in the Yverwood series, but can be read and enjoyed on its own.