To celebrate New Year 2014 and one year of my story commercialism, I offer FREE ebook! But it's only valid after you finish my survey. You may ask, "What kind of survey?" It's my personal survey regarding your reading preference. In order to service my readers better, I need to know what they like and think. Hence the survey.
All I can say is that DO NOT miss this rare offer! I don't give away my ebooks for free very often ;)