<prompt> Translate the following text to SwahiliThe WJC site also sells Ruddys book, The Foster Investigation , and a video, The Death of Vince What Really Happened?  <response>: Tovuti ya WJC pia inauza kitabu cha Ruddy, Uchunguzi wa Foster, na video, Kifo cha Vince Ni Nini Kilichotokea Kweli? 