Kindle Fodder is a term used to describe digital content that can be read on an Amazon Kindle device. The two crossword solutions for this term are 'eBook' (5 letters) and 'eBooks' (6 letters). eBook is a shortened form of electronic book, which is a book-length publication in digital form, consisting of text, images, or both, readable on computers or other electronic devices. eBooks are digital versions of books that can be read on a Kindle device.