The Horus Heresy Chapbook is an anthology book in the Horus Heresy Series. The Horus Heresy Chapbook was first released exclusively at Games Day UK in 2007. The book contains only two short stories, The Dark King by Graham McNeill and The Lightning Tower by Dan Abnett. The stories were later republished separately.


No official synopsis has been released.


The Horus Heresy Chapbook contains the following short stories:


  • Horus Heresy Chapbook (Anthology) by Graham McNeill and Dan Abnett