Here's a handy chart of where to find each level of the Fight On! megadungeon.
For the life of me I can't find my copy of number 8 right now. Where the hell did I put it? Someone with their own copy handy please leave a comment with the name and page number of the level therein. EDIT: issue 8 info added. Thanks!
Spartan Games - HALO Fleet Battle Sale
19 minutes ago