Detective Comics (1937 1st Series) Canadian Price Variant 573
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$3.70
Canadian Edition. Batman and Robin try to figure out why the Mad Hatter held up the Liars' Club, how it relates to hats, and just where the Prince of Crowns will strike next in "The Mad Hatter Flips His Lids!" Script by Mike W. Barr, art & cover by Alan Davis & Paul Neary. Letter to the editor from T.M. Maple. Private Notes: Batman and Robin vs. the Mad Hatter Cover price $1.00.