In order to participate, the bookseller agrees to order any combination of twenty books per month from the list of included titles, for the six - month duration of the promotion. (goodereader.com)
Given that 29 other books participated, and you say you were in the top three for the duration of the promotion, it's also a sign that your book cover and description do well when compared to others. (indiesunlimited.com)
I also considered BookGorilla, Book Barbarian, Robin Reads, and The Fussy Librarian, but these were already booked for the duration of my promotion. (dankoboldt.com)