Oxford A-Z of Grammar and Punctuation: Seely, John: 9780198608974: Amazon.com: Books
Oxford Dictionary of American English Workbook: Oxford University Press: 9780194399524: Amazon.com: Books
Oxford English Grammar Course Advanced Student's Book with Key: 9780194312509: Walter, Catherine, Swan, Michael: Books - Amazon.com
Oxford Student's Dictionary Paperback: Oxford University Press: 9780194331388: Amazon.com: Books
The Compact Edition of the Oxford English Dictionary : Complete Text Reproduced Micrographically (2-volume set with Box): Oxford University: Amazon.com: Books
New Oxford English: Student's Book 1: Anne Powling; John O'Connor; Geoff Barton: 9780198311904: Amazon.com: Books