The Damnation of Pythos #Book 30

Black Library / Games WorkshopThe Horus Heresy

The Damnation of Pythos

Writer

David Annandale

Interior Artist

Not applicable (Novelist: David Annandale)

Cover Artist

Neil Roberts

Publication Date

July 2014

Cover Variant

Standard Mass Market Paperback

Printing

First Printing

Comic Description

A novel set during the Horus Heresy. Following the Dropsite Massacre at Isstvan V, a small band of Iron Hands, Salamanders, and Raven Guard take refuge on the death world of Pythos, only to find a creeping supernatural threat.

Condition & Value

Condition Grade

Very Good (CGC 4.0 equivalent for books)

Condition Details

Visible corner blunting on the bottom right; edge wear along the bottom and right side; slight surface scuffing on the cover; spine shows potential stress although oriented away from view.

Estimated Market Value

Raw: $30 - $55 / Graded: Generally not graded by CGC (books)

Recent Sales

Recent eBay sales for this specific out-of-print title range from $35 to $60 depending on condition, as older Horus Heresy paperbacks are highly collectible.

Grading Recommendation

Not recommended for grading. CGC and CBCS primarily grade comic books, not mass-market paperbacks. Better suited for a protective plastic sleeve for shelf display.

Notable Features

Part of the prestigious 'The Horus Heresy' New York Times bestselling series. Out-of-print status makes it a 'key' volume for series completionists.

Authentication Notes

Appears to be an authentic Black Library production. The 'From the New York Times bestselling novel series' gold text and the Black Library logo positioning match official production runs.

Scanned on 3/9/2026