Board Thread:Questions and Answers/@comment-1257201-20160902193532/@comment-28461341-20161024213307

Ok, I barely know anything about the legion but I guess I'll pitch in,

Legion: Secret Origin appears as the origin of the assembling the Legion.

I do know that LoSH v7 is a continuation of the pre-Flashpoint legion (Brainiac 5 says in issue 1 or 2 that they lost contact with (Preflashpoint) Superman because of the New 52. This can be read as a continuation of vol 6 (it was also by far the most non-new reader friendly book of the New 52, fyi).

Legion Lost however features the timelost legionnaires stuck in the New 52, This book is part of the very first of too many New 52 crossovers called the Culling, crossing over with titles Superboy and Teen Titans. The Culling is essential to the Legion Lost.

Legion Lost and LoSH are fully seperated however, they dont affect the other in any way and can be read completely seperate.

Hope this helps