First step — decide on any three of your favorite people, past or present.
At least one of those people has a list of favorite or recommended book.
Step two — hit up Audible, Amazon or your local library and get one or two.
Step 1 (alternate) — your hear someone interesting on the radio, see them on TV, or read about them in a magazine? Find their book or the books they enjoy.
You will have more books to read than you can imagine.