Makala Na Mwandishi Muda, Majaribio, na Kusema Ukweli kwa NguvuAugust 1, 1970Paul BlanchardUnyeti na Kujifanya UpyaJune 15, 1969Paul BlanchardNguvu ya MwishoMarch 1, 1962Paul BlanchardHakuna bila UpendoOctober 1, 1960Paul BlanchardChangamoto ya MakaziAugust 23, 1958Paul BlanchardFalsafa ya UpendoNovember 9, 1957Paul Blanchard
