Extinction by Tony Teora gets off to a good start. Ace Archer is the lead character and sometimes seems to good to be true. He does seem to mature though throughout the book. The story starts off pretty well, but the dialogue and story seem ultimately a little unbelievable and trite, however the plot seems to hold on and develop somewhat. There are the requisite aliens, Earth coming to an end, and seemingly the endless musings of the males, always thinking about sex. If you can get past that, the book is pretty interesting, with a little bit of tongue in cheek humor, with a lot of potential for further development. Maybe there could have been a more in depth look at the history of the story or the backstory in a way. A good start to what could be a fun and interesting series.