TypeBookAdded inBooksAuthorSeth GodinCategoryLeadershipBusinessCommentsURLhttps://www.amazon.de/-/en/Purple-Cow-Transform-Business-Remarkable/dp/014101640X/ref=sr_1_1?crid=264TY56EDF9Z0&keywords=purple+cow&qid=1691708595&sprefix=purple+cow%252Caps%252C284&sr=8-1&_encoding=UTF8&tag=kgiamalis-21&linkCode=ur2&linkId=f7714bb3111b5b6e0bd996a034209e83&camp=1638&creative=6742