The origin of the Latin word for book, liber, comes from the Romans who used the thin layer found between the bark and the wood (the liber) before the times of parchment. The English word comes from the Danish word for book, bog, meaning birch tree, as the early people of Denmark wrote on birch bark.

BETTER WORLD BOOKS
A not for profit social enterprise that collects used books and sells them online to raise money for literacy initiatives worldwide.