Corked by Cabernet — Michele Scott

Nikki Sands is exactly where she wants to be. She's the manager of the Malveaux Estate in Napa Valley--and she's moving in with the owner, her boyfriend, Derek Malveaux. But she starts to lose control when some self-helpers arrive and steal her peace of mind...

Nikki couldn't be happier settling into the vineyard with her boyfriend, Derek. But when a guru and his followers check into the winery's boutique hotel and spa for a retreat, she feels far from enlightened as she's forced to take on the role of event coordinator. Their first outing on the famous Napa Valley Wine Train reinforces her doubt when a member of the group goes missing. The guru's devotee is found in the wine storage car where someone quite literally--and fatally--put a cork in him. It's up to Nikki to stop a killer who's developed a real taste for murder...