A Streetcar Named Demonic — Renee George

What happens when you make a bargain with Hell's version of Cupid, and he wants you to play matchmaker to the furry for his own evil purposes? You follow in your sisters' footsteps and stop his demonically diabolical plans, of course!
Eliza Madder, former ghost and newly minted minion for Demon Lord Leonard, has her work cut out for her when the demon sends her to Hannibal, Missouri to broker a marriage contract between the werewolf alpha of the Ralls County Pack, Grady Conrad, and the daughter of a rival pack. Leonard, who created the original werewolf lines before his fall, wants these two mismatched shifters together and making babies before the end of the month, and he threatens to revoke her twin sister Elise's human existence if Eliza doesn't deliver.

To make the task even more difficult, Eliza finds Grady extremely growly and gorgeous, and the attraction goes both ways. How can a minion do her job when she can't keep her hands off the merchandise? On top of that hellish complication, the rival pack leader has his own deadly plans for Grady.

Eliza will have to use all her resources, including her sisters, the Psychical Society of Paranormal Researchers, and a reluctant bride and groom to thwart the threats and save the only innocent person in her life. What's a minion to do when she's caught between a demon and a heartache? She puts on her big girl minion panties and gets madder than hell.