love the details Chrichton puts into the novels....unusual read but enjoyed every sentence....another book well done

absolutely a jewel. good narrating also. captivating and enthralling until the very end

I just felt like I wanted to rush through it to find out what it was, but in a frustrating way. Little disappointed.

Suspense by bucket loads!

I enjoyed the story, even though it was written over 30 years ago. Good unpredictable Sci fi story.

My favorite author and also my favorite book. Chrictons has a true gift for storytelling.

I’m a Michael Crichton fan! I always feel like I’ve had an adventure when I finish his books. Loved the story and loved the narrator! Just getting in to audiobooks, and I realize how important the narrator is to enjoying an audiobook. I would definitely recommend.

I really enjoyed this book! The story was gripping and really draws you in. This is a book I will recommend many friends, and a narrator I’ve already followed and downloaded more books from. Certainly my new favorite.

Good concepts and unique ideas but just a bit too far fetched for me. Probably too long too

seems elementary and not very interesting I expected more of a thriller.