The Return was mainly written by Lyndon Perry, but I added a few parts to the eventual story. The characters are his, but the universe is mine, you might say. It is a return to the Contact Window world I created and the world the aliens visited in the first short story.
Book description from Amazon.com:
Yeitr Prime’s mission is to share their advanced technology with the universe. Thanks to a stable wormhole they call a Contact Window, they visit planet after planet with their Diplomatic Corps. Their first visit to Earth ended in disaster, but Senior Ambassador Defl has a chance to correct his predecessor’s mistakes, and in fact to correct the mistakes of an entire planet.