Tal, a conversation with an alien

From the Publisher: The author of this book, who chooses to remain anonymous even to us, submitted this draft and we chose to publish it. The author writes of an encounter they had with a being called 'Tal' who looked human but claimed to be an alien. The author believes that this person was in fact an alien due to the content of their conversation and the events that lead to and followed it. The author requested we divulge no information about the book that could influence the first readin...