Check with your local library - North Texas uses Overdrive
The Gutenberg Project - You can download free public domain books (many of the classics)
Grandmother's Flower Garden 99c for Kindle |
Kindle Unlimited - Free three month subscription
Borrow from friends - Most purchased Kindle e-books can be shared with friends for a limited time
There are also many Kindle books for as low as 99c.
Ann Summerville cozy mysteries.
By the way if you like cozy mysteries and haven't read any of the Colin Crampton series, hop on over to Peter Bartram's site - he has a delightful series set in 1960s Brighton, England and many of his earlier mysteries are free or low price e-books.