Borders announced today that, no doubt in a bid to cash in further on Harry Potter-mania, they are offering two exclusive Harry Potter related books: THE GREAT SNAPE DEBATE, by Amy Berner, Orson Scott Card and Joyce Millman, and THE UNAUTHORIZED HARRY POTTER by Adam Troy Castro. Both are priced at $14.95 and available from now till the end of September. The release describes the former as “a clever and humorous exploration of whether the character Severus Snape is a friend or foe to Harry Potter” and the latter as “a light-hearted look at all things Harry Potter.”