“I have used 99 designs for book cover ideas for the 4-hour body which went to number one new york times”
Books mentioned in Alex Blumberg Interview: Part 2 (Full Episode) | The Tim Ferriss Show (Podcast)
From The Tim Ferriss Show · 2015-11-02
From The Tim Ferriss Show · 2015-11-02
“I have used 99 designs for book cover ideas for the 4-hour body which went to number one new york times”