Family Guidebook (1976–1992)

Family Guidebook (1980) – English Family Guidebook (1980) Familiatac Kellkata (1978) – Aymara Edu Uwem Ke Ufɔk (1981) – Efik Ogapy Ñesambyhy (1981) – Guarani Ri Yukenel Vuj Richin ri Chinamit (2006) – Kaqchikel Ri Yukenel Vuj Richin ri Chinamit (1978) – Kaqchikel Kay Qelqap Ima Kasqan – Peruvian Quechua