The Kill Lock: IDW Classic Collections

If one dies, they all do! Banished for their crimes, four robots are bound to each other’s fates in this sci-fi graphic novel that collects two series into one book for the first time!

In this space drama, four robots, each found guilty of an irredeemable crime, find themselves banished from their home world and bound together by the Kill Lock–—a programming link that means if one of them dies, they all will. Now a soldier, an addict, a murderer, and a child find themselves forced to protect each other while in search of a cure to survive. Their only clue is a bot known as the Axial, the supposed creator of the Lock and keeper of its secrets.

This IDW Classic Collections edition combines both the original series, The Kill Lock, and its sequel, The Kill Lock: The Artisan Wraith, into one economical, pocket-sized (6 x 9) edition!

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs