Here is the list of the top 9 and common adult fiction books:

1. One night in the island by josie silver

2. The paris apartment by lucy foley

3. What the fire flies knew by kai harris

4. This might hurt by stephan wrobel

5. Beautiful little fools by the jillian cantour

6. A river enchanted by rebacca ross

7. Shadow of the pecan hallow by caroline forest

8. A ghost ship dead by S. A. Barnes

9. The fault in our stars, which is written by john greens

our website: https://fictionpad.com/blog/difference-between-adult-fiction-and-ya-fiction/