H.H. · H. Hill · Hamlin L. Hill · Hamlin Lewis Hill
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| America's Humour: From Poor Richard to Doonesbury | 978-0-19-502756-3 | 1980 | Walter Blair |
| America's Humour: From Poor Richard to Doonesbury | 978-0-19-502326-8 | 1978 | " |
| Mark Twain: God's Fool | 978-0-06-090391-6 | 1975 | |
| Mark Twain's Letters to His Publishers, 1867-94 | 978-0-520-00560-0 | 1975 | |
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