For those of you who are interested in sci-fi and have an e-reader with a large enough screen: you can download a free PDF version of Jim Bowering’s
Green Comet trilogy from the Dunyazad Library!
http://dunyazad-library.net/authors/jim-bowering.htm
You find free .epub, .mobi, .odt and audio versions of the three volumes at the author’s website,
https://greencomet.org