Authors
- B.M. Howitt 1
- Basil Howitt
- Bob Howitt
- Dennis Howitt
- Mary Howitt 3
- R.C.L. Howitt 1
- Rob Howitt
- William Howitt 1
- Janni Howker 2
- Christopher Howkin
- Chris Howkins
- Heidi Howkins
- Charles P. Howland
- Colin Howlett
- Dorothy M. Howlett
- Edwin Howlett
- J. Howlett
- John Howlett
- Peter Howlett
- R. Howlett
- Rob Howley
- Allison Howorth
- Christopher Howse
- Geoffrey Howse
- R.M. Howse
- W.H. Howse
- A.G. Howson
- F. Henry Howson
- Geoffrey Howson 1
- Gerald Howson
- Henry F. Howson
- J.B. Howson
- J.S. Howson
- Alfred Hoy 1
- Ken Hoy 1
- Maria Hoy
- Molly Hoy 1
- Ray Hoy 1
- R Hoye
- Liv Nansen Hoyer
- M.A. Hoyer 5
- Maria A. Hoyer 1
- Niels Hoyer
- Geoffrey Hoyland
- John Hoyland
- Michael Hoyland
- Rosemary Hoyland
- Andrew Hoyle
- Edmond Hoyle
- Fred Hoyle
- Geoffrey Hoyle
- R.W. Hoyle
- T. Hoyle
- J. Arthur Hoyles
- Martin Hoyles
- Josep Del Hoyo
- Dexter Hoyos
- Dudley Hoys
- Edwin P. Hoyt 1
- Erich Hoyt 1
- Hayes Blake Hoyt
- Norris D. Hoyt
- Sherman Hoyt
- Vance Hoyt
- Isabel Del Rio De La Hoz
- Bohumil Hrabal
- Milos Hrbas
- Jiri Hrebicek 1
- Jim Hrisoulas 1
- Frantisek Hrubin
- Vic Hryhorchuk
- Katharine H.Y. Huang Hsiao
- Li Hsing
- Wu Hsing
- Deh-Ta Hsiung
- S.I. Hsiung
- Francis L.K. Hsu
- John S.J. Hsu 1
- Sze-Tsen Hu
- Xiaosong Hu 1
- Su Hua
- Wang Huadong
- Evelyn Huang
- Yanbo Huang 2
- Huanzhulouzhu
- Frances Wilson Huard 1
- Clement Huart
- Francoise Huart
- Erich Hubala 1
- Arthur John Hubbard
- Barbara Marx Hubbard
- Bernard R. Hubbard
- C.E. Hubbard
- Clifford L.B. Hubbard
- D. Hubbard
- Edward Hubbard
- Frank Hubbard
- G. Hubbard
- G.E. Hubbard
- George Hubbard