- Herbert Howells (Border Lines) by Paul Spicer, 1999-03-01
- The copyright law: Howell's Copyright law revised and the 1976 act by Herbert Allen Howell, Alan Latman, 1979
- Reptiles & Amphibians (National Geographic Nature Library) by Catherine Herbert Howell, 1994-04
- Come sing and dance
- Backyard wilderness (My first pocket guide) by Catherine Herbert Howell, 1999
- Mountain life (My first pocket guide) by Catherine Herbert Howell, 1998
- Compositions by Herbert Howells: List of Compositions by Herbert Howells, Hymnus Paradisi, Clarinet Sonata
- Requiem (Music Sales America)
- Insects (National Geographic Nature Library) by Catherine Herbert Howell, 1997
- The copyright law: An analysis of the law of the United States governing registration and protection of copyright works, including prints and labels by Herbert A Howell, 1942
- Herbert Howells: Six Pieces for Organ (Music Sales America) by Herbert Howells, 2002-06-15
- Herbert Howells: Hymnus Paradisi (Full Score) by Music Sales America -, 2010-01-01
- Lives of Lord Herbert of Cherbury and Thomas Ellwood (Autobiography [ed. by W.D. Howells) by Edward Herbert Herbert of Cherbury, 1905
- Herbert Howells: Sir Patrick Spens Op.23 (Music Sales America) by Herbert Howells, 2006-06-01
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