My "For Odin, for Thor, for Asgard" to be free on Amazon

My “For Odin for Thor for Asgard” collection of sci-fi/fantasy short stories about the gods of Asgard will be available as a free e-book download from Amazon from 12.01 am 29 May to 11.59pm 31 May (US Pacific Time): http://www.amazon.com/dp/B00AHNE27W