Mark Haertzen

The business section of any bookstore is full of biographies that celebrate celebrity billionaires and superstar CEOs. While such stories can be motivational, they tend to gloss over the gritty detail… [more below]

• Author: Haertzen, Mark
• Binding: Paperback
• Page Count: 574
• Publish Date: March 24 2026
• ISBN10: 1938462831
• Language: English