I love to read books but our budget doesn't allow me to spend much money on that hobby so I have devised a way to read great books at no cost.
When I see a book that I find interesting on someone's blog or Facebook post that directs me to Amazon I put that book into my wishlist on Amazon. Then when I have time or the need for a new book to read. I go to my library system's online search catalog and refer back to my Amazon wishlist and see if any of the titles are available.
I can put them on hold and I get an email from my library when they are available. This little trick has saved me so much money over the years. I have been able to read some wonderful books that otherwise I could not afford.