This book is a different take on post-apocalyptic/dystopian stories and no zombies. At first it reminded me of NYC on 911. I loved the characters especially Daniel and Maggie. I cannot imagine living with ash and radiation. Recommend his Travelers series. Recommend to anyone who likes post-apocalyptic/dystopian. I was given this free review copy audiobook at my request and have voluntarily left this review. THANK YOU