The Fourth Rule

THE BIGGEST HEIST.
THE MOST DANGEROUS ADVERSARY.
FROM THE MASTER OF THE GENRE.
OH, AND EXPLOSIONS. 

Impossible doesn’t belong in Riley Wolfe’s vocabulary. He’s a master of heists and disguises, whose life's work is swindling the rich out of their undeserved treasures.

Now rumors surrounding a dangerous new figure of international crime are spreading through the underworld. And this ruthless collector, the Cobra, has a personal vendetta against Riley . . .

No matter—with the aid of his new partner, Caitlin, Riley prepares to take on the most powerful cultural institution in the world and bring home the supposedly unstealable Rosetta Stone. With the Cobra waiting for the right moment to strike, Riley is put to the ultimate test as he faces this most venomous villain—and tries to make it out alive. 

Packed with Jeff Lindsay’s trademark style of intricately plotted twists, stunning global settings, and thrilling action, The Fourth Rule is a relentlessly suspenseful and delicious escapist thriller that will leave you shocked, breathless, and endlessly entertained.

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