When I was a kid, in the 70s, our local paper carried both the daily and Sunday Alley Oop, one of my favorite comics (one of my dad's, too, and he got to see it in those glory days). I loved the time travelling adventures, as the cave man joined a pair of scientist/explorers in different periods, while having his own humors adventures in his own time. It had a great cast and was very inventive. of course, the strip goes back to 1932 and the classic years were the 30s and 40s. Kitchen Sink reprinted 3 volumes of material and Dark Horse started a series in 2014, which stalled at 2 books. I'd love to see more of the classic stuff.