What's Up, Buttercup? (Vexatious Valkyries Book 1) by Jane Cousins

What happens when a bloodthirsty Valkyrie and an arrogant Conflict Demon find themselves trapped in a subterranean cavern?Galen Darvyn is shocked to discover the Valkyrie is his destined mate. Problem is, he’s on a clock. If he isn’t claimed by her soon, then he will either have to choose a substitute bride, or risk devolving into a mindless, savage beast. Stephanie is just wondering where she can stash the body so it doesn’t stink up the place. With wannabe She-Demon brides lurking around every corner. Evil Shamans stalking them with nefarious intent. It will require every underhanded, dirty trick in Galen’s repertoire to convince a stubborn Valkyrie that they are fated to be together. Only one little problem stands in the way of him being claimed, and unfortunately, she’s holding a weapon to his throat.