"First Meetings: Four Stories from the Enderverse"
For those already immersed in the "Enderverse" this is a fun listen. Probably the weakest of the four stories was the "Ender's Game" novella, only because the novel completely eclipses it -- but for those who have not read the short story and like the book, it is interesting to see the evolution of the narrative.
For those like me, who have re-read these books over and over again, the two stories about Ender's parents might hold some very slight anachronisms, but nothing that keeps you from enjoying them.
I most particularly enjoyed "Investment Councilor". It was a neat little insight into Ender's world and travels in-between "Ender's Game" and "Speaker for the Dead".