Simon Furman posts conclusion to unreleased Transformers Energon series with issue #35

ltivey wrote:We can print those but can't print the stuff that has never been published or finished.

All this means is that IDW can reprint...

-Generation One: Prime Directive (which they have)
-Generation One: War and Peace (which they have)
-The G1 MTMTE Series (which they have)
-The First Two War Within Minis (which they have)
-Armada (which they have)
-Energon Up to #30 (They've released a TPB containing #19-23; technically they can do one with #24-30; those issues end on a cliffhanger, but it's more or less complete.)
-Micromasters (which they haven't, though considering how poorly recieved it was, I doubt many people would complain.)