Enciklopedije

The World Book Encyclopedia: Research Guide/Index Volume 22

The World Book Encyclopedia: L Volume 13

The World Book Encyclopedia: L Volume 12

The World Book Encyclopedia: I Volume 10

The World Book Encyclopedia: F Volume 7

The World Book Encyclopedia: E Volume 6

The World Book Encyclopedia: D Volume 5

The World Book Encyclopedia: Ci-Cz Volume 4

The World Book Encyclopedia: C-Ch Volume 3

The World Book Encyclopedia: B Volume 2

The World Book Encyclopedia: A Volume 1

Mala splošna enciklopedija A-G

Mala splošna enciklopedija H-O

Mala splošna enciklopedija P-Ž

Matematika: Opšta enciklopedija Larouse

Amerika

Egipt

Zdravnik

Rastline

Gore

Človek in vesolje

Bizanc

Svetloba in vid

Zemlja