Through it all, two factors emerge: One--Paul questions the repetition he experiences, labeling it boring travelogue. Two--mysterious individuals constantly follow him, especially an eye-patched Mr. Nemesis. And even the years-old Titanic dry dock in Belfast looms large during the breathtaking closing chapters. Filled with authentic information about religion, crime, and Napoleonic Bonaparte, in addition to details about current scientific findings, Discovery is a book for both entertainment and learning.