So I was cruising DriveThruRPG and noticed that there's a bunch of smaller PDF publications for the various 'missions' mentioned in the PoD books. For instance, there's a separate 'Friends In Dry Places' publication you can pick up. There's also another book with apparently more info on the Harrier Class ship.
So I'm guessing that the large three book volume of PoD doesn't include all of this info? These expand on what's in PoD in some way? Are they worth picking up in addition to PoD?

So I'm guessing that the large three book volume of PoD doesn't include all of this info? These expand on what's in PoD in some way? Are they worth picking up in addition to PoD?
