Educational magazines
- Harry Potter and the Half-Blood Prince
- Harry Potter and the Order of the Phoenix
- Harryhausen, Ray 1920-
- Harsanyi, David
- Harsch, Rick 1959-
- Harsent, David 1942-
- Harshav, Barbara 1940-
- Harsin, Jill 1951-
- Hart, Beth Webb 1971–
- Hart, Bruce 1938–2006
- Hart, Carolyn G(impel) 1936-
- Hart, Christopher 1957-
- Hart, D.G. (Darryl Glenn Hart)
- Hart, David Bentley
- Hart, Ellen 1949-
- Hart, Erin 1958-
- Hart, Gary 1936–
- Hart, Jenifer (Fischer) 1914–2005
- Hart, JoeAnn
- Hart, John 1965-