Greatest Mystery in the World

Start today to transform your dreams into wonderful reality. . . .

Simon Potter was a "ragpicker" and salvager of human lives. When this wise and humble man departed from life, he left author Og Mandino a precious legacy: the distilled wisdom of his unique collection of the greatest books about self-motivation and success--books he called "hand of God" books because they seemed to have been written with God's hand guiding the author's own.

In this tender and inspiring book, Og shares with his millions of readers his old friend's bequest. It is nothing less than a blueprint for success, telling us in plain language exactly what we must do to mount the seven rungs of life's ladder--from material achievement and worldly success to the highest spiritual development. Whatever your most cherished dream may be, Og and his good angel Simon will show you the way to bring it within reach.

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