"3 books in 1"--Cover "3 books in 1!"--Cover "2 books in 1!"--Cover "6 books in 1!"--Cover "2 books in 1!"--Cover. "3 books in 1" -- cover "3 books in one"--Cover "4 books in 1!"--Cover. 2 books in 1! -- cover "3 books in 1!" -- Cover.