Brain

The bestselling “master of the medical thriller” (The New York Times) delivers a terrifying case of an otherwise healthy woman who dies on the operating table, and the conspiracy surrounding her death that follows...

When a healthy young woman’s routine checkup ends with her seizing in the doctor’s office, Dr. Martin Philips becomes convinced that something is terribly wrong. Why would a 21-year-old woman in peak physical condition die on the operating table—and then have her brain secretly removed?

An inexplicable rash of female patients exhibiting bizarre psychotic and sexual behavior has Dr. Philips very, very concerned—and afraid. Something is wrong in the great medical research center where he and his lover Dr. Denise Sanger work, and they place their careers and very lives in jeopardy as they penetrate the eerie inner sanctums of a medical world gone mad with technological power and the lust for more.

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