Arkham Horror is a 14-book series with 22 primary works first released in 2012 with contributions by John French, Peter J. Evans, Alan Bligh, Dave Gross, Graeme Davis, Chris A. Jackson, Jennifer Brozek, Richard Lee Byers, Joshua Reynolds, Amanda Downum, Rosemary Jones, Ari Marmell, Josh Reynolds, Evan Dicken, Davide Mana, Georgina Kamsika, Thomas Parrott, David Annandale, Cath Lauria, S.A. Sidor, James Fadeley, Carrie Harris, M.J. Newman, Lisa Smedman, Steven Philip Jones, Jason Fischer, and Tim Pratt.
2012 • 2 Readers
2013 • 2 Readers • 304 pages
2013 • 1 Reader
2016 • 1 Reader • 264 pages
2017 • 4 Readers • 120 pages • 3.5
3 Readers • 112 pages
2 Readers • 112 pages
1 Reader • 112 pages
2018 • 2 Readers • 128 pages
1 Reader • 135 pages • 4
2020 • 1 Reader
2020 • 112 pages
3 Readers
2021 • 2 Readers • 4
2021 • 2 Readers
2021 • 2 Readers
2 Readers • 4
2022 • 3 Readers • 3
2022 • 2 Readers • 352 pages
2 Readers • 352 pages
2023 • 336 pages