He turns up first as Snoopy's secretary, then becomes a good friend whom Snoopy helps to fly south, eventually gaing a name that is the perfect salute to the decade that ends with this volume: Woodstock! In other stories, Peppermint Patty runs afoul of her school's dress code, Lucy declares herself a "New Feminist," and Snoopy returns to the Daisy Hill Puppy Farm on a speaking engagement! Vol. 10 also features an introduction by renowned children's book author Mo Willems.