This book is more humorous (at times laugh out loud) than his other books and recommend to anyone who needs a laugh and to all gamers. The main characters are Ethan Stone and Jennifer Hale who are fighting the aliens which are all different shape and sizes and funny names. The book has everything from political, gaming and alien sarcasm as well is faced pace and full of action. I was given this free review copy audiobook at my request and have voluntarily left this review. Thank you