What was the highest peak position for the album one of the boys?
CREATE TABLE "top_10_american_albums" (
  "rank" real,
  "artist" text,
  "album" text,
  "peak_position" real,
  "sales" real,
  "certification" text
);
SELECT MAX("peak_position") FROM "top_10_american_albums" WHERE "album"='one of the boys';