That depends on your interests and preferences. Here are some popular book recommendations across different genres:
1. Fiction: "The Night Circus" by Erin Morgenstern
2. Mystery/Thriller: "Gone Girl" by Gillian Flynn
3. Science Fiction: "Dune" by Frank Herbert
4. Fantasy: "The Name of the Wind" by Patrick Rothfuss
5. Non-Fiction: "Educated" by Tara Westover
6. Historical Fiction: "The Book Thief" by Markus Zusak
Feel free to let me know more about your reading preferences, and I can provide more tailored suggestions!