Skupina avtorjev.

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 18, (Education- Evolution)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 23, (Light-Metabolism)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 25, (Number-Prague)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 26, (Pre-Columbian Sacred)

The New Encyclopaedia Britannica : Macropaedia : Knowledge in depth. Vol. 27, (San Francisco Southern)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 11, (Solovyov-Truck)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 8, (Menage-Ottawa)

The New Encyclopaedia Britannica : Macropaedia : Ready Reference, Vol. 9, (Otter-Rethimnon)

Velika družinska enciklopedija zgodovine

Whisky

Zdravje in bogastvo: Človekov boj proti boleznim in pomanjkanju

Zgodovina 1

Zgodpvina 2

Živali in njihov svet

Živi svet

Znanost

Znanost: Kemija, fizika, astronomija