I just finished my book. It's an action, adventure story on a sci-fi setting. It's a full length novel with 62,000 words divided to 13 chapters. Even though I already published it, I still need some opinions on how to further improve it. Is there anyone here interested in becoming my beta readers? I can take criticism very well, as long as it's constructive. My book is available in 3 formats, mobi, epub and pdf