As a 49 year old I'm hardly the target audience for this story. I'm a avid Clive Cussler reader, so i had to buy this audio book.
I was not disappointed with the story, for as usual the story moved along at a clip. Each adventure coming along one after another.
While some older readers may find the language fairly plain, it is ideal for younger listeners.
I thoroughly enjoyed this book. The characters were believable and one could get attached to them. The plot was well worked out and the clues dribbled out and kept me guessing. The reader was ideal, he really got under the skin of the hero (the first person narrator)