When Secret Master of Fandom and private detective Spade agreed to step in as director of SierraCon, he thought the job under control.

Until a snowstorm traps all the fannish attendees inside. Then the con gets really interesting...

But when fen start falling one by one from unexplained misfortune, Spade and Paladin must act fast to discover why-before one of their own becomes a victim, too.

Praise for the Diving Universe:

"This series is a fun glimpse into the world of science fiction fandom."

-Gumshoes, Gats, and Gams

"Great characters."

-Little Big Crimes

"I hope to read many more stories about Spade and Paladin."

-Mystery Scene