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The Last Test

Adolphe de Castro

First published November 1928
Type Short Fiction
Length Novella

Revised by Lovecraft from de Castro's "A Sacrifice to Science", 1893

Date Publication Publisher Type Page
November 1928 Cover Weird Tales, November 1928 Popular Fiction Publishing Co. MAGAZINE 625
1949 Cover Something About Cats and Other Pieces Arkham House Collection 46
1970 Cover The Horror in the Museum and Other Revisions Arkham House Collection 189
1975 Cover The Horror in the Burying Ground Panther Collection 100
April 1976 Cover The Horror in the Museum and Other Revisions Arkham House Collection 189
May 1989 Cover The Horror in the Museum and Other Revisions Arkham House Collection 16
1992 Cover The Horror in the Museum and Other Revisions Arkham House Collection 16
1997 Cover The Loved Dead and Other Revisions Carroll & Graf Collection 1
1999 Cover The Loved Dead and Other Revisions Carroll & Graf Collection 1
2002 Cover The Horror in the Museum and Other Revisions Arkham House Collection 16
September 2007 Cover The Horror in the Museum Del Rey / Ballantine Collection 16
September 2009 Cover The Horror in the Museum Del Rey / Ballantine Collection
2019 Weird Tales (disc 2) Anthology 625|21205625
February 2020 Cover HorrorBabble's Ultimate Weird Tales Collection, Volume III HorrorBabble Anthology |27
April 2023 The Last Test Project Gutenberg Chapbook