Is it bad form to boast?

I feel a bit dirty saying this, but I'm just so blown away by the response that I have to...

49 reviews on iTunes USA for City of Blaze... 31 are 5 star, and I'm averaging 4.5 overall.

I never expected that sort of response for this book. Of course I enjoyed writing it, and I thought maybe one or two people would like it. But this is... insanity!

Anyway, I shall stop boasting for now and bury my head in some more writing. Just with a massive grin on my face!