Altus Press is a publisher of works primarily related to the pulp magazines from the 1910s to the 1950s.

[1] Founded in 2006 by Matthew Moring,[2] Altus Press publishes collections primarily focussed on series characters, although they also publish stand-alone novels and short stories too.

[3] Their pulp reprints are either single- or multi-volume collections, containing all the stories of a specific character, with new introductions written by pulp historians.

[4] Due to this editorial decision, many are spread across several volumes.

Altus Press has relaunched the pulp magazines Argosy, Black Mask, and Famous Fantastic Mysteries.