Hello, There have been several posts with free ebooks for download. The problem for kindle readers is that that are not the kind that are automatically synced to the kindle, which is a big hassle for some us. I recently discovered the Send to Kindle app which allows you to link the app to your account. To transfer a file, you can just drop it into the app, adjust the name as necessary, and sync. It will even upload it to Amazon cloud drive for you. This app has been mentioned in some other threads, but I thought this might be useful information to those of you who may not read the entries farther down in a thread.