Endurance is on Story Cartel.
If you’re not aware of Story Cartel, it gives readers a chance to review a book and be in with a chance to be rewarded for reviewing the book.
In this case, Endurance is available on Story Cartel and every person who downloads Endurance and reviews it will be in with a chance to win a $10 Amazon giftcard.
If you’re interested, go to http://storycartel.com/books/200/endurance/ to download and review my book Endurance. I hope that you enjoy my book 🙂