After Beck's retirement, Little, Brown made Justin Kaplan the editor for the sixteenth edition (1993). His book about Mark Twain, "Mr. Clemens and Mark Twain", had won the 1967 Pulitzer Prize. Kaplan was criticized for including only three minor Ronald Reagan quotations in this edition, and for saying publicly that he despised Reagan. (Franklin D. Roosevelt had 35 entries and John F. Kennedy had 28.) Kaplan was also criticized for including pop culture material.