22,000 MILES UP, THERE IS (STILL) NO BACKUP. They call it 'Gridlocking'-maglev-bike races across the Fuse's vast solar arrays. Fast, dangerous, and very illegal.

So when the #1 gridlock racer turns up dead, Klem and Ralph begin their own race to catch a killer...in a case that will force them into the dark underbellies of drug smuggling and terrorism in zero-g!

'Comic of the year... Deserves to be on the Hugo ballot.' - The Angriest