Reich/Great Pacific War
The new third edition rules for these two games include
a set of long-awaited improvements; the games play more smoothly,
some of the more awkward "gamey" tactics have been
eliminated, and vague areas clarified. It was a massive effort,
and now it's ready for play.
The Second World War rules are used in Great
Pacific War and in the combined Great Pacific War/Third
Reich game. Third Reich has its own rulebook,
but everything that's included in that one is also present
in the Second World War rulebook.
And for the completist: no, there was never a Second Edition
of Great Pacific War/Second World War. It's numbered
third to keep it in synch with Third Reich.