Thread:Artful Dodger/@comment-1713281-20130509040254/@comment-1713281-20130509122816

Definitely an older trend, since Marvel UK went defunct, and all regions now receive the same books.

It's a bit bigger of a trend than you'd think, from what I can tell:
 * Marvel Super-Heroes, per above.
 * Marvel Team-Up Vol 1 and Marvel Team-Up (UK) Vol 1 (which also has a Winter Special)
 * Savage Sword of Conan Vol 1 and Savage Sword of Conan (UK) Vol 1
 * Dracula Lives Vol 1 and Dracula Lives (UK) Vol 1
 * Planet of the Apes Vol 1 and Planet of the Apes (UK) Vol 1
 * Captain America Vol 1 and Captain America (UK) Vol 1
 * Fantastic Four Vol 1 and Fantastic Four (UK) Vol 1
 * Incredible Hulk Vol 2 and The Incredible Hulk (UK) Vol 2
 * Marvel Super Heroes Secret Wars Vol 1 and Marvel Super Heroes Secret Wars (UK) Vol 1
 * Secret Wars II Vol 1 and Secret Wars II (UK) Vol 1
 * Spider-Man Vol 1 and Spider-Man (UK) Vol 1
 * Thor Vol 1 and Thor (UK) Vol 1 (We don't have it on the site, but it is made mention of on Thor and the X-Men (UK) Vol 1)
 * Biker Mice from Mars Vol 1 and two different volumes from Marvel UK (neither of which are on the site yet)

In addition, there are a number of volumes that have the "(UK)" designation with no US counterpart on the site:
 * Some pocket books (Star Heroes Pocket Book (UK) Vol 1, X-Men Pocket Book (UK) Vol 1)
 * Some Collectors Editions (Captain America Collectors Edition (UK) and X-Men Collectors Edition (UK) Vol 1 1)
 * Hulk Comic (UK) Vol 1 (which needs to be renamed anyway since the title changed names mid-run)
 * The Spider-Man Comic (UK) Vol 1
 * Star Heroes Winter Special (UK) Vol 1
 * Star Wars Annual (UK) Vol 1
 * The Super-Heroes (UK) Vol 1
 * Thor and the X-Men (UK) Vol 1

Keep in mind that this only information that I can find from our own data, which the pages above can show is far from complete; there could be dozens more that aren't listed on the site yet (I feel a trip to comicbookdb.com would reveal more). And since Tony Ingram and Robert Alvarez, who added pretty much all of these, aren't really around much anymore, we don't really have someone that knowledgeable in the UK market.