My Very End of the Universe: Five Novellas-in-Flash and a Study of the Form...
You could give a read and a listen to their collaborative "Book Notes" playlist for Largehearted Boy here, or read Tina Boyer's interview with Chris Bower at Rather Be Reading here, or read this excellent review at Chamber Four here.
You could also hear Tiff Holland read from her novella-in-flash, Betty Superman, from the collection at the Next Best Book Club here, or hear Chris Bower read from The Family Dogs for TNBCC here, or hear Meg Pokrass read from Here, Where We Live here, or see Margaret Patton Chapman's work space in the "Where Writers Write" feature at TNBCC here.
You can also see this five-part interview where each of the authors interviews each of the others at Brevity magazine here, here, here, here, and here.
Most importantly, you can add the anthology to your cart here.