A good rule of thumb is to check the submissions date on the stories:
In this case:
A Future Not Now - October 1999
A Future Revised - June 2000
A Future Restored - July 2000
A Future Rerouted (Lois' story I) - July 2003
A Future Rewound (Lois' story II) - September 2003
A Future Reborn (Lois' story III) - February 2004
A Future Despised - January 2005
Doesn't always work, but it's a handy guideline in most cases.
LabRat
