Great Plains Publications (Canada) nonfiction
Great Weather for MEDIA fiction, nonfiction, poetry, anthologies
Green Integer Books fiction, nonfiction, poetry, drama
Green Lantern Press fiction, nonfiction, poetry
Green Writers Press fiction, nonfiction, poetry
Greystone Books (Canada) fiction, nonfiction, children’s/YA
Grid Books poetry, art, scholarly work
Gryphon House children’s books, textbooks
Guernica Editions multicultural fiction, nonfiction
Guts Publishing fiction, nonfiction
Half Letter Press nonfiction
Harbour Publishing (Canada) fiction, nonfiction, anthologies, children’s
Harvard Education Press nonfiction
Harvard University Press poetry, fiction, nonfiction, art, photography
Hastings College Press fiction, nonfiction, poetry
Hat & Beard Press nonfiction, art
Hawthorne Books fiction, nonfiction 
Haymarket Books nonfiction
The Head & The Hand Press nonfiction, fiction, anthologies, chapbooks
Heliotrope Books fiction, nonfiction
Heyday Books fiction, nonfiction, poetry
Highwater Press fiction, nonfiction, graphic novels, children’s/YA
Histria Books fiction, nonfiction
Hobblebush Books poetry, chapbooks, nonfiction
Hohm Press nonfiction, poetry, translations
Homebound Publications fiction, nonfiction, poetry
Honno Press fiction, nonfiction
Host Publications fiction, nonfiction, poetry, drama, anthologies
House of Anansi Press Canadian/international poetry, fiction, nonfiction
Hub City Press poetry, fiction, nonfiction, regional, art
Humorist Books fiction, essays, humor collections, parodies, novelty books, comics, poetry
Ice Cube Press regional, fiction, nonfiction
IF SF publishing poetry, fiction, nonfiction, memoir, art, photography
Ig Publishing fiction, nonfiction
IHRAF Books anthologies on global social issues
ILR Press nonfiction, work-place issues, labor, management, social policy
Inanna Publications (Canada) feminist poetry, fiction, nonfiction
Indiana University Press academic
The Indigo Press fiction, nonfiction
Inlandia Institute fiction, nonfiction, poetry
Inner Traditions philosophy, psychology, metaphysics
Interlink Publishing fiction, nonfiction, children’s books
International Publishers nonfiction
Inventory Press nonfiction, art
Invisible Publishing fiction, nonfiction, poetry
Island Press environmental solutions
Ithuriel’s Spear fiction, nonfiction, poetry
JackLeg Press fiction, nonfiction, poetry
Jaded Ibis Press fiction, nonfiction, cross-genre
Johns Hopkins University Press periodicals, nonfiction
June Road Press fiction, nonfiction, poetry
Kallisto Gaia Press fiction, nonfiction, poetry, books, chapbooks, anthologies
Kattywompus Press poetry, fiction, nonfiction, chapbooks, artist’s books
Kaya Press Asian diasporic literature
Kenning Editions poetry, fiction, translation, chapbooks
Kent State University Press poetry, chapbooks, fiction, nonfiction
King Shot Press fiction, nonfiction, poetry, anthologies
Lamar University Literary Press fiction, nonfiction, poetry
Lantern Books nonfiction, Children’s books
Lanternfish Press fiction, nonfiction
Last Gasp fiction, comics, art, photography, nonfiction, children’s/YA books
Last Word Press fiction, nonfiction, poetry
Latah Books fiction, nonfiction
Leapfrog Press fiction, nonfiction, poetry
Left Fork & Flowstone Press fiction, nonfiction, poetry
Lehigh University Press scholarly works
The Lettered Streets Press fiction, nonfiction, poetry
Linda Leith Publishing fiction, nonfiction
The Lit Pub poetry, fiction, nonfiction, hybrid works
Litwin Books scholarly works, history
Liverpool University Press (UK) nonfiction, poetry
Livingston Press fiction, nonfiction, poetry
Lookout Books fiction, nonfiction
Loom Press fiction, nonfiction, poetry
Lost Horse Press fiction, nonfiction, poetry
Louisiana State University Press monographs, fiction, nonfiction, poetry, anthologies
Loyola Press faith-based fiction, nonfiction
Lynne Rienner Publishers nonfiction, journals
Maamoul Press comics, fiction, nonfiction
Mad Duck Coalition fiction, nonfiction
Madville Publishing fiction, nonfiction, poetry
Magic Helicopter Press fiction, nonfiction, poetry
MAMMOTH books fiction, nonfiction, poetry, anthologies
Mandel Vilar Press fiction, nonfiction
Manic D Press fiction, nonfiction, poetry
Mansfield Press (Canada) fiction, nonfiction, poetry
Mawenzi House (Canada) poetry, fiction, nonfiction
McGill-Queen’s University Press (Canada) scholarly works
McPherson & Company fiction, nonfiction
McSweeney’s Books fiction, nonfiction, translations
Melville House Publishing fiction, nonfiction, poetry
Mercer University Press history, philosophy, religion, Southern studies
Mercury House fiction, nonfiction
Meritage Press poetry, visual art, dance, performance art, nonfiction
Metonymy Press (Canada) fiction, nonfiction
Michigan State University Press poetry, nonfiction, journals
Microcosm Publishing fiction, nonfiction, zines, DIY
Middle West Press fiction, nonfiction, poetry, hybrid works, anthologies
Milkweed Editions fiction, nonfiction, poetry
Minerva Rising Press fiction, nonfiction, poetry