Spy vs. Spy Omnibus isn't the complete Spy vs. Spy - Mad Magazine's Coyote/Roadrunner answer to the Cold War has been going on since 1961 and would make for a book twice as thick - but it does feature the complete works of Antonio Prohias, their creature, for Mad. In addition to each of his Spy vs. Spy strips, there's a selection of his cartoons for Cuban newspapers, sketches, his non-Spy Mad features, book covers and other merchandise, selected Spy vs. Spy strips by other artists who took on the feature after Prohias' retirement, and essays by friends, family and colleagues. The only thing missing, from my point of view, is material for the C64 game, which I enjoyed as a kid, properly more out of loyalty for the strip than for its gameplay. I was a Mad enthusiast in the early 80s and I swear I remembered the relevant strips when I got to them. I didn't know at the time Prohias' powers were on the wane, but reading them all in sequence, you can see his line grow sketchier in the 80s, just as the strips had become more intricate as they transitioned from the 60s to the 70s. Some ideas do recur, but the book gives you the sense of an artist who needed and wanted to keep things fresh, not an easy thing when one delivers several strips featuring the same characters and conceit every month for close to 25 years!