There are couple of ways to choose your next read.
Go to a bookstore and pick the latest book or the book of your liking. Read online book reviews and buy it online/at a bookstore. It’s much easier to find great books to read nowadays. Although at times I’d like to pick a book without reading any reviews, there are times when hearing from other experiences on a particular book gets me interested in it. Here are some of the books I’ve read or want to read.
If you really like reading book reviews or summaries before picking your next read, check out Derek Sivers books page on his website where he has tiny summary and detailed notes for each book he has read so far. If you like to remember what you read, check out Farnam Street’s How to Remember What You Read.