Lower e-book pricing

Just an FYI that the ebook editions of If It's A Choice, My Zygote Chose Balls: Making Sense of Senseless Controversy are now priced at $8.58 across all platforms. That is lower than most other e-books in its category (only three of the top 20 rated LGBT books on Amazon are lower priced http://www.amazon.com/gp/top-rated/di...)