Below is an excerpt from the 4.5 out of 5 star Manic Readers review of Dangerous Descent. Read the whole review by clicking here.
I actually had heard about the Viet Nam River caves that are the big stars of the book. I had seen the National Geographic special on this wonderful natural phenomenon, which was only discovered in the last couple of years. It is a huge discovery for ecologists, climbers, cavers, spelunkers, biologists, paleontologists, and all kinds of scientists, since it is so large and untouched. I understand travel to the caves is strictly monitored and not many except the most educated scientific expeditions are allowed to explore, so as not to upset the natural ecostructure. At the same time, the cave is extremely dangerous for humans to navigate. Because of my prior knowledge, I was more able to picture the story as it unfolded, and I enjoyed it enormously.
All this is shown to the reader as the book unfolds, and in addition to the natural dangers, we see human dangers as well. The writer gives us an accurate depiction of the oppressive heat, discomfort, lack of amenities, plus the huge variety of critters, both human and otherwise, that abound. The book is scary, sexy, and chock full of adventure at every turn.