| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Many Mexicos | 978-0-520-01180-9 | 1960 | |
| The Celestina: A Fifteenth-Century Spanish Novel in Dialogue | 978-0-520-01177-9 | 1958 | Fernando de Rojas |
| The Poem of the Cid | 978-0-520-25010-9 | 2007 | |
| The Poem of the Cid | 978-0-520-01176-2 | 1962 | |
B.S. · B. Simpson · L B · L.S. · L. Simpson · Lesley B. Simpson · Lesley Simpson