The Ash Spear is on Amazon.com now. It's not available for purchase there yet, but soon, soon... It also has one review already, from someone who reviewed an advance PDF copy on LibraryThing (thanks again, Andrew!).
Journeyman bard Gwernin Storyteller accompanies a Welsh princess to Ireland for her wedding. But other members of the party have their own objectives... Set five years after The Ash Spear, this will be the 4th book in the Storyteller series, and the beginning of a new trilogy. Scheduled for publication in late 2015.
My published poetry series so far includes King Arthur's Raid on Hell and Pryderi's Pigs. Coming soon: Storyteller Songs, a collection of poetry and prose from the first three books of the Storyteller series.