“Hi, I’m truly so sorry,” says Cat Marnell one recent afternoon ... And then there’s her next book, which she says she will be writing in London. The thing is, Marnell has always known ...

Cat Marnell, once among the city’s finest wasted writers, is two-years sober. (Making her, er, just among the city’s finest writers). Marnell wrote the beloved “How To Murder Your Life ...