The complete list of all the Marvel Masterworks Trade Paperbacks and every serie, issue by issue (see the Index on the left)
Every issue has two different editions: the regular edition (black cover) and the variant edition (white cover). The numbering of the white edition is the same one of the complete list. So, for example, the 1st TP of the Fantastic Four is numbered as "Vol.2" and the 2nd TP is numbered as "Vol.6". The black edition doesn't have this problem: each serie has got its own numbering. All the ISBNs are taken from www.marvel.com and www.comicbookresources.com This blog is not a shop.
MMW TPBs: Golden Age - Captain America
Marvel Masterwork #44 (Aug 2012): Golden Age Captain America TPB #1.
Collecting: Captain America Comics (1941) #1-4.