
About the Author
Paulo Coelho is a Brazilian writer, he was born in Rio in August 1947. Paulo is basically...

About the Author:
Eric Ries is an American writer, blogger, and entrepreneur, he is the author of 'The lean startup'...
Paulo Coelho is a Brazilian writer, he was born in Rio in August 1947. Paulo is basically...
Eric Ries is an American writer, blogger, and entrepreneur, he is the author of 'The lean startup'...