The Horus Heresy is a 68-book series with 68 released primary works first released in 2004 with contributions by Dan Abnett, Graham McNeill, Ben Counter, James Swallow, Mitchel Scanlon, Mike Lee, Aaron Dembski-Bowden, Gav Thorpe, Nick Kyme, Chris Wraight, David Annandale, Guy Haley, Anthony Reynolds, John French, Matthew Farrer, Andy Smillie, John French, Rob Sanders, Rob Sanders, Michael F. Haspil, Gary Kloster, Nicholas Wolf, Noah Van Nguyen, and Chris Forrester.
#4 of 68 in The Horus Heresy
2007 • 73 Readers • 416 pages • 4
793 Warhammer 40,000
2009 • 25 Readers • 416 pages • 3.8
#16 of 68 in The Horus Heresy
2011 • 17 Readers • 4.3
#20 of 68 in The Horus Heresy
2012 • 12 Readers • 416 pages • 3.2
#22 of 68 in The Horus Heresy
2012 • 11 Readers • 288 pages • 3.3
#25 of 68 in The Horus Heresy
2013 • 14 Readers • 2.8
Planned book #30 of 53 in The Horus Heresy - Black Library recommended reading order
9 Readers • 2.7
#35 of 68 in The Horus Heresy
2016 • 6 Readers • 3
#37 of 68 in The Horus Heresy
2016 • 7 Readers • 468 pages • 3
#43 of 68 in The Horus Heresy
2017 • 7 Readers • 2
#48 of 68 in The Horus Heresy
2018 • 7 Readers • 412 pages • 4
793 Warhammer 40,000
2018 • 8 Readers • 432 pages • 3.5
68 The Horus Heresy
2022 • 2 Readers • 221 pages • 2
#2 of 10 in The Siege of Terra
2019 • 1 Reader • 426 pages
68 The Horus Heresy
2022 • 1 Reader • 224 pages
#8 of 10 in The Siege of Terra
2023 • 15 Readers • 628 pages • 4.4
68 The Horus Heresy
2022 • 2 Readers • 621 pages • 4