Buffy The Vampire Slayer, season 9, book 11: Guarded, part 1

Buffy is trying something new—not Slaying. WHAT?! Enter Kennedy. Slayer. Ex-girlfriend of magicless Willow. Bossy. She’s joined a company that hires Slayers to act as bodyguards for high-profile clients, and Buffy is her most recent recruit. But Buffy is having a little trouble letting go of Slaying. Things that go bump in the night are kinda her forte. Luckily . . . her first client is having some woeful demon trouble that Buffy can’t wait to sink her stake into.