TG-16 GURUS... Your knowledge of TG-16 magazines is requested

hi folks, 

this is my first post to the list.

I am working on one of my sites ( TurboPlay Magazine Archives -
http://home.comcast.net/~turboplay-magazine-archives-tg16/ ) and I
would appreciate any info you can provide on the PUBLISHING HISTORY
of:

(1) duoworld ... When the TurboDuo console was released, TurboPlay
magazine was reborn as "duoworld". I only own one issue (July / August
1993) and have a fragment of another issue (can't remember details
off-hand, except that there is a "Beyond Shadowgate" 2-page poster in
it)... but that's ALL i know about this magazine. Does anyone have
details on its publication history? Anyone have any issues?

(2) turboforce ... This was T.T.i.'s quarterly magazine to promote
their new TurboDuo launch. I never knew there was a fourth issue (June
1993?) until i saw it on ebay a few months ago. i was outbid. anyone
have this fourth issue? were there any issues released after this?

thanks in advance. sorry for rambling.

also: if you can contribute to the Archives in any way, please don't
hesitate to drop me a note. Even reporting broken links or illegible
scans would be greatly appreciated. thanks again!

also also: fans of Nectaris / Military Madness might dig:
BASE NECTARIS (USA) - http://home.comcast.net/~base_nectaris_military_madness/