Loose Ends (2001) is the first original novel based on the Roswell TV series.

It started out as an innocent road trip to Carlsbad Caverns to unwind, but now Max, Isabel, Michael, Liz, and Maria are totally regretting their plan.

Hundreds of feet underground, in the cavern gift shop, Liz turns and is stunned to see someone she thought she'd never meet again—the man who shot her long ago in the diner.

But running won't solve the group's new "problem."

Don D'Amassa said in his review for Science Fiction Chronicle that "Cox does a craftsman like job of elaborating this minor theme and turning it into a reasonably good adventure.