Sacred Stone

Juan Cabrillo and his CIA-backed Oregon crew must beat opposing factions to a discovery that could prevent World War III in this novel in the #1 New York Times-bestselling series.

In the remote wastes of Greenland, a young scientist has unearthed an artifact hidden in a cave for a millennium: a 50,000 year-old radioactive meteorite known as the Sacred Stone. But the astounding find places him in the crosshairs of two opposing groups who seek the stone for themselves.
 
One is a group of Muslim extremists who have stolen a nuclear device. With the power of the meteorite, they could vaporize any city in the west. The other group is led by a megalomaniacal industrialist who seeks to carry out the utter annihilation of Islam itself.
 
Caught between two militant factions bent on wholesale slaughter, Juan Cabrillo and his crew must fight to protect the scientist and the Sacred Stone—and prevent the outbreak of World War III...

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