The book this episode covers

Grinding It Out
Ray Kroc with Robert Anderson · Reading rank 111 · in 2 other episodes
The book explains the origin of its title, Grinding It Out, tied to Ray Kroc's account of early financial adversity.
Dedicated episode · Founder theme
Also mentioned

The Invisible Billionaire
Jerry Shields · Reading rank 19 · in 15 other episodes
David compares Ray Kroc's business-model shift to Daniel Ludwig's switch from lumber transport to oil, covered in The Invisible Billionaire (episode 292).
Founder theme

Steve Jobs's Stanford Commencement Address
Steve Jobs · Watch & Listen · in 12 other episodes
David quotes and applies the address's connect-the-dots principle to the unforeseen chain that led Ray Kroc from paper cups to McDonald's.
Founder theme
Each note is a short paraphrase of why David brings the book up. Book pages show every piece of evidence and its review status. How ranking works