Abstract: A system for generating address data for some content included in an e-book, including: a first terminal configured to receive some characters selected from among a plurality of characters included in content of an e-book through an interface, process the received characters as a first area, and generate address data using ID values for the first area, an e-book server configured to receive the address data from the first terminal, register the received address data in a database, and process an access of at least one terminal to the first area according to a result of comparing address data transmitted from the at least one terminal with the registered address data, and a second terminal configured to receive the address data from the first terminal, access the first area of the e-book server on the basis of the address data, and output the first area on a screen thereof.