An Alternate History website founded by Chris in 2000 and remaining active to this day. CTT began life as a discussion group/ezine, but rapidly expanded to encompass a massive archive of Alternate History in all of its shapes and forms. Despite problems with the webhosting (including its sudden replacement by a German porn site in 2006 - this was spoofed in DON'T MENTION THE PORN! in the AH.COM series) CTT survives to this day.

The events surrounding the German raid on CTT, however, and the pressure of ongoing writing projects caused Chris to place active management of the site in the hands of DMA, who manages it to this day.

The site can currently be found at http://www.changingthetimes.net/

CTT was spoofed as the CTT.net Ship in the AH.com The Series episode DON'T MENTION THE PORN!.