Cliffs Notes · John Wiley & Sons
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Giants in the Earth | Paperback | 978-0-8220-0524-7 | 1965 | |
| Giants in the Earth | Digital | 978-0-8220-7077-1 | 1965 | OLE Rolvaag |
| Of Human Bondage | Paperback | 978-0-8220-0930-6 | 1963 | |
| Of Human Bondage: Cliffs Notes | " | 978-0-7645-2194-2 | 1963 | William Somerset Maugham |