Home › Authors › N.Y.) Cleanliness Institute (New York 👤 N.Y.) Cleanliness Institute (New York 4 books Books by N.Y.) Cleanliness Institute (New York Outline for cleanliness teachi Outline for cleanliness teaching 1932 Suggestions from teachers Suggestions from teachers 1932 A cleaner house by 12 o'clock- A cleaner house by 12 o'clock-- 1930 The romance of everyday things The romance of everyday things 1927