I'm a longtime Transformers fan. And over the past year or so, IDW's Transformers comics -- most specifically, the More than Meets the Eye and Lost Light series -- have surpassed Beast Wars as my all-time favorite Transformers series.

But it wasn't always thus. The first few years of Transformers at IDW -- now referred to retroactively as "Phase One" -- mostly just aren't that good.

The main series, spread across miniseries called Infiltration, Escalation, and Devastation (written by Simon Furman and drawn by EJ Su), was too slow-paced and human-centric. Another miniseries, Stormbringer (by Furman and Don Figueroa), was an attempt to course-correct and focus the action on giant robots and the planet Cybertron, but made the baffling choice of turning Cybertron into an uninhabitable wasteland; the book was pretty to look at but ultimately forgettable. All Hail Megatron (by Shane McCarthy, Guido Guidi, and various other artists) started out strong, and had some great moments with Megatron and Starscream, but ultimately suffered Third Act Problems and fizzled out near the end.

So don't start with any of those.

No, if there's a Phase One book you should start with, it's Megatron Origin, by Eric Holmes and Alex Milne. Megatron Origin is probably the single most important book in IDW's entire Transformers line, which is perhaps ironic since it was actually conceived as part of the previous Transformers line at Dreamwave.

That may be why the effects of Megatron Origin aren't really apparent through most of Phase One; it plants seeds that pay off later (mixaphorically speaking). But it introduces an element that's key to what I love so much about the IDW comics, and why I think Megatron is the most interesting character in them: it gives him an arc. Megatron starts out as the good guy.

That thread picks up later, in issues #22 and #23 of the 2010-2011 Transformers series (which are also collected in the Chaos Theory trade, along with some other stuff). Milne revisits Megatron's origin story with writer James Roberts, going back even farther than the Megatron Origin miniseries to tell of his first meeting with Orion Pax (later Optimus Prime). Roberts and Milne come back to this story again and again in More than Meets the Eye and Lost Light; it's a crucial moment in Megatron's development, signaling his turn from philosopher to violent revolutionary.

Those are the most important books in Phase One.

I also quite like the first ten issues (collected in the first two volumes) of Transformers: Spotlight, a series of done-in-one stories, each focused on an individual character, written by Simon Furman and drawn by various artists. They're not as crucial to Phase Two continuity as the Megatron stories I've mentioned, but they're well worth reading.

Lastly (for Phase One), there's Last Stand of the Wreckers by Roberts and Nick Roche, which is mainly important for two things: it introduces Overlord, who becomes important later, and it begins to establish Prowl as a scheming, calculating bastard, which becomes his primary depiction from here on in. It's not essential, but it does make for a nice "oh shit" moment if you know who Overlord is when he shows up later.

And oh, hey, all these comics are on sale on Comixology through November 30. (And if you miss this sale, keep an eye out for another one later; IDW has pretty frequent Transformers sales. They show up in Humble Bundles once in awhile, too.)

I'll be back tomorrow to talk about Phase Two.