Potter's manuscript book had the title of "The Tale of Peter Rabbit and Mr. McGregor's Garden". The manuscript was refused by six publishers. Even Frederick Warne & Co. refused to print it, even though it had shown interest in her artwork several years ago. Some publishers wanted a shorter story. Others wanted a longer one. Almost all the publishers wanted the pictures to be colored. Potter grew frustrated because her book continued to be refused. She had already planned what her book should look like. She wanted her book's style and size to be like "Little Black Sambo". She had also already thought of how much it should cost.