ˌɔn fˈɛbɹuːˌɛɹi nˈaɪntiːn, tˈuː θˈaʊzənd nˈaɪntiːn, mˈuːdi pˈʌblɪʃɚz, wˌɪtʃ hæd pˈʌblɪʃt mˈoʊst əv mˈæk dˈɑːnəldz bˈʊks, sˈɛd ðæt ðoʊz tˈaɪɾəlz wɜː nˌoʊ lˈɑːŋɡɚɹ ɐvˈeɪləbəl fɔːɹ sˈeɪl.
On February 19, 2019, Moody Publishers, which had published most of MacDonald's books, said that those titles were no longer available for sale.