The Mother Tongue: English and How It Got That Way (Paperback) - 『빌 브라이슨 언어의 탄생』 원서

Focus on Grammar 2 with MyEnglishLab (Paperback, 5th Edition)

The Etymologicon : A Circular Stroll Through the Hidden Connections of the English Language (Paperback) - 『걸어 다니는 어원 사전 - 모든 영어 단어에는 이야기가 있다 』원서

The Concise Oxford Dictionary of English Etymology (Paperback)

The Register-Functional Approach to Grammatical Complexity : Theoretical Foundation, Descriptive Research Findings, Application (Paperback)

Italian: History & Culture Through Language (Hardcover)