I liked Zook, too. I hope we get a Vol. 2.

Here's my guess as to how Vols. 2 and 3 might be done:


SHOWCASE PRESENTS: MARTIAN MANHUNTER Vol. 2
Written by Jack Miller and Bob Haney
Art by Joe Certa, George Roussos, Bernard Baily, Dick Dillin and Sheldon Moldoff
Cover by Dillin and Moldoff (from House of Mystery #143)
Reprints stories from Detective Comics #305-326, House of Mystery #143-164 and The Brave and the Bold #50 and 56
550 pages of reprinted material
560 pages total


SHOWCASE PRESENTS: MARTIAN MANHUNTER Vol. 3
Written and drawn by various
Cover by Luke McDonnell and Bill Wray (from Justice League of America #248)
Reprints stories from House of Mystery #165-173; Justice League of America #71, 115, 144, 177, 178, 228-230 and 248; World's Finest Comics #212 and 245; Adventure Comics #449-451; DC Comics Presents #27; Detective Comics #500; Action Comics #595; Martian Manhunter (mini-series) #1-4; Secret Origins #35; and Animal Man #9
547 pages of reprinted material
552 pages total