Out in 2012, this is volume two in a series of RPG sourcebooks.  It contains alphabetized biographies and gaming stats for a variety of DC characters, including quite a few Rogues.  

Some Rogues have shorter entries than others; the bios/stats for the Top and newer Rogues like Tar Pit and Girder are abbreviated and contained under the entry “The Rogues” rather than in their alphabetical position.  James Jesse is mentioned in Axel Walker’s entry, but doesn’t get any stats or much of a write-up.  The two Mirror Masters share an entry and each gets a biography, but seem to share stats.

The books are published by the gaming company Green Ronin.

DC Super Heroes The Flash: Wrath Of The Weather Wizard is a children’s book from 2011.  It’s mostly text, with some illustrations.

In 1995, Skybox released a villains trading card set under the name DC Villains: The Dark Judgment.  The art is all painted and unique to this set (meaning it isn’t used anywhere else).  Several Rogues were part of it.

Out in 2012, this officially licenced t-shirt features Francis Manapul art from Flash v.3 #1.

gorogues:

…and again…

Honestly, the most terrible thing about this panel is the revelation that Piper’s underwear is green with white polka dots and Roscoe wears yellow stripes on his undergarments.  These guys should not be allowed to dress themselves.

A classic reblog of Rogues and their embarrassing underwear choices.

This officially-licenced t-shirt features the Flash, the Rogues, and the Renegades, taken from Francis Manapul’s Flash v3 #6 cover image.  From 2011.

Unfortunately, this entry is a spoiler for the book.  Read at your own risk.

This 2005 novel, available in both book format and as an audio reading, features Weather Wizard as the secondary villain (his identity isn’t revealed until late in the book, but if you’re a Wizard fan you’ll probably guess it anyway).  He’s used as a pawn by another villain, and is actually a rather dumb guy.  The thick Chicago accent he has in the audio version is really quite funny.

Weather Wizard figure from the Justice League Unlimited line in 2010.  Because he’s better known for appearing in the Superman Animated Series, he comes in a three-pack with Superman and Livewire.

He comes with an odd little weather wand accessory that’s shaped like a barbell.