Similar Material it-2 “Swift” Swift Aid to Bible Understanding Swift in Name—Swift in Flight Awake!—1999 Be Swift to Hear, Slow About Speaking The Watchtower Announcing Jehovah’s Kingdom—1960 The Miracle of Bird Flight Awake!—1978 Even Birds ‘Know Their Time’ The Watchtower Announcing Jehovah’s Kingdom—1980 Kallai Aid to Bible Understanding Birds Aid to Bible Understanding Speedsters of Creation Awake!—1974 Birds Insight on the Scriptures, Volume 1 From Our Readers Awake!—2000