In The Complete Peanuts 1967-1968: As we rush toward the end of Peanuts' second full decade, Snoopy finds himself almost completely engrossed in his persona as the World War I Flying Ace -- to the point where he goes to camp with Charlie Brown and maintains his persona throughout the entire two-week period (much to Peppermint Patty's bafflement). Still, Snoopy looms large, so this volume (a particularly Snoopy-heavy one) sees him...