Most discussions regarding DC's Silver Age seem to skip right over Rip Hunter. That's too bad, as the Time Master has had plenty of colorful adventures. I guess this type of story fell out of favour for a while, but I'm thinking that they are now seem as having enough 'retro charm' to warrant a DC Showcase Presents volume. Between the try-out stories from Showcase and the ongoing series, there should be more than enough material. I've only read a handful of these, and I'd love to get my hands on some more. Alex Toth, Joe Kubert and Mike Sekowsky all contributed to early stories and I actually really like Bill Ely's storytelling in later issues. If I'm not mistaken, Nick Cardy and the Andru/Esposito team chipped in on a cover or two. In general, DC has been pretty good to us fans by thinking a little outside the box with the Showcase Presents series. I only hope that they continue to do so, and give us some 60s time travelling fun.