Carl Sagan quote
Carl Sagan: Books Work Magic
Carl Sagan: A book is proof that humans are capable of working magic. A book is proof that humans are capable of working magic. — Carl Sagan #books #authors Click To Tweet About John KremerJohn Kremer is author of 1001 Ways to Market Your Books, the Relationships Matter Marketing program, and many other books and […]
About John Kremer
John Kremer is author of 1001 Ways to Market Your Books, the Relationships Matter Marketing program, and many other books and reports on book marketing, Internet marketing, social media, and book publicity. -- John Kremer on Book Marketing.