æɾ ɪts pˈiːk, ðə stɹˈɪp, fˈiːtʃɚɹɪŋ sˈuːpɚmˌæn, wʌz ɪn ˌoʊvɚ θɹˈiːhˈʌndɹɪd dˈeɪli nˈuːzpeɪpɚz ænd nˈaɪnti sˈʌndeɪ pˈeɪpɚz, wɪð ɐ ɹˈiːdɚʃˌɪp ʌv ˌoʊvɚ twˈɛnti mˈɪliən.
At its peak, the strip, featuring Superman, was in over 300 daily newspapers and 90 Sunday papers, with a readership of over 20 million.