Hot zone part 4.

This book actually turned out to be very good. At first I wasn't all to excite about it, but I really enjoyed it. The ending really left a suspicious, mysterious feeling. It was interesting how they traced it all the way back to the cave & there was still so many possibilities to where it could have came in contact. Last but not least, the final few pages talked about the earth trying to defeat the human parasite. Which throughs in a whole new perspective, and really makes you think what if? Anywho, over all this was an awesome book