The National Book Award list is always a good place to start. Here are the lists for 2019, 2018, 2017, 2016.
The New York Times Bestseller List has a lot of great books that are trending.
The website Goodreads hosts reader’s choice awards every year. Here are the winners from 2019, 2018, and 2017.
If you like more classical kind of reading, this list from Medium might have something for you.