θɹˈiː ʌv hɪz bˈʊks, ðə twˈɛnti wˈʌn ɪɹᵻfjˈuːɾəbəl lˈɔːz ʌv lˈiːdɚʃˌɪp, dɪvˈɛləpɪŋ ðə lˈiːdɚ wɪðˈɪn juː, ænd twˈɛnti wˈʌn ˌɪndɪspˈɛnsəbəl kwˈɔlᵻɾiz əvə lˈiːdɚ, hæv ˈiːtʃ sˈoʊld ˌoʊvɚɹ ɐ mˈɪliən kˈɑːpɪz.
Three of his books, The 21 Irrefutable Laws of Leadership, Developing the Leader Within You, and 21 Indispensable Qualities of a Leader, have each sold over a million copies.