The World Without Crows Kindle Edition ($0.00)
https://www.amazon.com/World-Without-Crows-Lyle-Bedard-ebook/dp/B0719KHS2F/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1499742942&sr=1-1&refinements=p_20%3AEnglish
Doomsday’s Last Revenge Kindle Edition ($0.00)
https://www.amazon.com/Doomsdays-Last-Revenge-joseph-markell-ebook/dp/B004HKIHAY/ref=sr_1_19?s=digital-text&ie=UTF8&qid=1499743460&sr=1-19&refinements=p_20%3AEnglish%2Cp_36%3A0-0