The Billionaire's Inheritance

A billionaire is dead. You could be the heir to his fortune. There are 30,000 possible passcodes. Can you eliminate the wrong passcodes until only the right one remains? This immersive puzzle book celebrates slow thinking, careful observation, and the quiet satisfaction of logical deduction.

A bestselling mystery novelist has died, leaving behind his fortune and a final mystery to solve. His millions are tucked in a locked safe and he’s left a list of clues to the code that will open it along with 30,000 possible codes. Only one is correct.

You won't need any math skills or specialized knowledge to solve this puzzle—just careful observation, logical thinking, and the curiosity to keep going.

• Follow the clues: Each one narrows the field, limiting the possible correct answers until only one remains. Some depend on the digits themselves while others refer to where the number appears.
• Eliminate wrong answers: Using the clues, narrow down the possible answers and discard the codes that won’t work.
• Find the code: Once you’ve gone through all the clues, only one correct answer should remain.

Along the way, you may find famous dates, interesting patterns, and other hidden Easter eggs. They won't reveal the winning code, but they'll reward those who pay attention. But keep your eyes on the prize. There's only one right answer—and though the fortune may be fictional, the triumph of cracking the code is entirely yours.

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