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- How We Sold 37,000+ Copies of Our Self-Published Book (and How Much We Made) https://medium.com/@yegg/37-617-copies-of-traction-by-the-numbers-what-we-made-and-how-much-it-cost-41ff675c5965 2 comments
- 37,617 Copies of Traction Book: Exact Profits from Self-publishing Journey https://medium.com/@yegg/37-617-copies-of-traction-by-the-numbers-what-we-made-and-how-much-it-cost-41ff675c5965 3 comments books