Need book recommendations

I used to be avid reader but for the past 8-10 years my attention span has reduced significantly. Don’t know if it’s being glued to phone or adult ADHD but I am not able to focus. May be read about 5 books these past years but I feel my soul is becoming barren by not reading. I am 50m if that makes a difference.
Can any one suggest a good, fast read with short chapters to get me into couple of books and hopefully that can kickstart my love affair with books.
I enjoyed reading fiction and non fiction, never got into sci-fi.
Please help. Thank you.