ɪt wʌz hɪz lˈæst bˈʊk ʌv ðæt tˈaɪp ðˌoʊ wˈʌn mˈænjuːskɹˌɪpt, pˈɑːsᵻbli ɪnðə sˈeɪm stˈaɪl, ɹᵻmˈeɪnz ʌnpˈʌblɪʃt ɪn ɐn ɐmˈɛɹɪkən ˌækədˈɛmɪk ˈɑːɹkaɪv.
It was his last book of that type though one manuscript, possibly in the same style, remains unpublished in an American academic archive.