She published a collection of her ToolGirl columns as a book , How Hard Can It Be ? , in 2003 .
Ruffman writes a weekly home improvement column , ToolGirl , for the Toronto Star .
Ruffman published a collection of Ruffman 's ToolGirl columns as a book , How Hard Can It Be ? , in 2003 .
Ruffman writes a weekly home improvement column , ToolGirl , for the Toronto Star .