Colin Begg's account of the production of D A Prince's Nearly the Happy Hour (the first HappenStance book-length collection) is available for free download from the HappenStance shop.
Colin wrote this originally for part of his M Litt in Creative Writing in Glasgow. Here it's lost some of its academic footnoting and is presented in a way that's very readable. If you want to know what went on behind the scenes of this book, just nip into the shop and pick up a copy.
Colin (by the by) had a poem in Unsuitable Companions, the chapbook anthology of light verse, which is now out of print.