Innovate Like Edison

Read Sarah Miller Caldicott's posts on the Penguin Blog.

Michael J. Gelb, author of the international bestseller How to Think Like Leonardo da Vinci, and Sarah Miller Caldicott, a descendant of Thomas Edison, introduce a revolutionary new system for successful innovation.

Bestselling author Michael J. Gelb and Sarah Miller Caldicott introduce a carefully researched, easy-to-apply system of the five success secrets inspired by the creative methods of Thomas Alva Edison. The greatest innovator in American history, Edison set the stage for America’s global leadership in innovation by his focus on practical accomplishment. Now Gelb and Caldicott apply the best practices of this American genius to contemporary business situations to help today’s leaders harness their own innovative potential. Innovate Like Edison is a blueprint for success that will enable executives and entrepreneurs to revitalize their own ingenuity and thrive in today’s culture of innovation.

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