A travel book is about someone who goes somewhere, travels on the ground, sees something and spends quite a lot of time doing it, and has a hard time, and then comes back and writes about it. It's not about inventing.
Paul TherouxReading alters the appearance of a book. Once it has been read, it never looks the same again, and people leave their individual imprint on a book they have read. Once of the pleasures of reading is seeing this alteration on the pages, and the way, by reading it, you have made the book yours.
Paul Theroux