Book suggestions for a 9 h flight

I am traveling alone for a solo trip to NYC and the flight is about 9 hours and looking for book recommendations. I used to read more when younger but now I am in a reading slump so probably good if the book is fast-paced?

– I am 30+, single and doing a solo trip
– Don't like romantic books because I am single and just get jealous if reading love stories 😀 (I hate being single..)
– Fantasy is not my thing

Thanks alot!