The chapters are short, which helps to make it a fast-paced novel, but there were so many pieces that were too unbelievable to me; some things were a little too far fetched. The audiobook was okay. I liked that there were multiple narrators used, especially since the novel is told from the viewpoints of multiple people. I found the pace to be rather slow, especially for a thriller, and at times the delivery was flat and monotoned, but not always.