Here are the same complete issues on a site that loads faster, and free from all the pop-up ads on ReadComicOnline.
LEGION OF SUPERHEROES (3rd series, 1984-1989.) ..
7
https://readallcomics.com/legion-of-super-heroes-v3-007/ 8
https://readallcomics.com/legion-of-super-heroes-v3-0089
https://readallcomics.com/legion-of-super-heroes-v3-009/10
https://readallcomics.com/legion-of-super-heroes-v3-010/12
https://readallcomics.com/legion-of-super-heroes-v3-012/13
https://readallcomics.com/legion-of-super-heroes-v3-013/14
https://readallcomics.com/legion-of-super-heroes-v3-014/16
https://readallcomics.com/legion-of-super-heroes-v3-016/23
https://readallcomics.com/legion-of-super-heroes-v3-0/23Beyond interior art, Steve Lightle also did covers on 6-16, 23, 25-35, 37, 39-44, 51-53, 55-63.
On 42 of the 63 issues of the series.
And Lightle also did new covers on the reprints of these issues, in
TALES OF THE LEGION (2nd series, 1980, issues 326-354 reprint 3rd series issues)
https://readallcomics.com/tales-of-the-legion-326/Lightle covers on 330-334, 337-342.
Steve Lightle also did covers on later LEGION series, I haven't dug up the issues for those yet.