Presence

Presence is an intimate look at the development of a new theory about change and learning. In wide-ranging conversations held over a year and a half, organizational learning pioneers Peter Senge, C. Otto Scharmer, Joseph Jaworski, and Betty Sue Flowers explored the nature of transformational change—how it arises, and the fresh possibilities it offers a world dangerously out of balance. The book introduces the idea of “presence”—a concept borrowed from the natural world that the whole is entirely present in any of its parts—to the worlds of business, education, government, and leadership. Too often, the authors found, we remain stuck in old patterns of seeing and acting. By encouraging deeper levels of learning, we create an awareness of the larger whole, leading to actions that can help to shape its evolution and our future.
 
Drawing on the wisdom and experience of 150 scientists, social leaders, and entrepreneurs, including Brian Arthur, Rupert Sheldrake, Buckminster Fuller, Lao Tzu, and Carl Jung, Presence is both revolutionary in its exploration and hopeful in its message. This astonishing and completely original work goes on to define the capabilities that underlie our ability to see, sense, and realize new possibilities—in ourselves, in our institutions and organizations, and in society itself.

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