Spin the Bottle by Monica Mcinerney, published by Penguin Canada in 2018.
Lainey Byrne is a master at controlled chaos, juggling her hectic, demanding job, her chef boyfriend with his crazy hours, and her roiling family with all its daily dramas. But her life truly threatens to spin out of control when her aunt May, who owns a B&B in Ireland, passes away. In order for the Byrnes to collect their inheritance, someone from the family must take over Aunt May's business for a year. And apparently that someone is Lainey.
A great pick for readers who love getting lost in a good story.
