I have become a great fan of Kindle books, but not the books that cost as much as a paperback. Being frugal I look for the books that cost less than $3 and I prefer to look for free books. Some authors of series will offer the first book in their series for free as a tool to interest readers in the full series.
One of my favorite free offers has been the book Blood Ties by JD Nixon. It is the first book in a police procedural/romance series based in Queensland, Australia. The main character is a woman police officer working in a small town department.
For my more conservative readers, there is some physical violence and, not graphic, sex mentioned. There is also a great deal of humor, which is a requirement for me at this time of year. If you are a conservative Christian I suggest that you skip this book.