The Competitive Quest
The Competitive Quest Vol.1 #1 1975-10-12 in A&E 6
DnD issues of Clear Ether!
Clear Ether! Vol.2 #4 1976-01-15 in A&E 7 and APA-L 557
Clear Ether! Vol.2 #8 1976-04-04 in A&E 10
Clear Ether! Vol.2 #10 1976-05-17 in A&E 12
Clear Ether! Vol.2 #13 1976-07-14 in A&E 13
Clear Ether! Vol.2 #14 1976-08-19 in A&E 14 (misnumbered as #13)
Clear Ether! Vol.2 #17 1976-11-04 in A&E 17 (misnumbered as #18)
Clear Ether! Vol.2 #19 1977-02-08 in A&E 19
Clear Ether! Vol.2 #21 1977-03-09 in A&E 20
Clear Ether! Vol.2 #25 1977-07-18 in A&E 24 and Lord of Chaos
The Worlds of TANSTAAFL
The Worlds of TANSTAAFL 1983-01 in A&E 89
The Worlds of TANSTAAFL 1983-02 in A&E 90
No idea whether or not there were more of them. But probably not in A&E. (According to Lee Gold’s index, at least, that’s all.)