Similar Material g78 8/22 p. 26 Have You Seen a Fulgurite? Spectacular Sky-Shows Awake!—1989 Lightning Insight on the Scriptures, Volume 2 Lightning—Awesome Force in the Sky! Awake!—1977 Glass Insight on the Scriptures, Volume 1 Glass Aid to Bible Understanding Lightning Aid to Bible Understanding The Thunderstorm—Awesome King of the Clouds Awake!—1999 Protect Yourself From Lightning! Awake!—1996 Letters The Watchtower Announcing Jehovah’s Kingdom—1950 Lightning—Fertilizer Extraordinary The Watchtower Announcing Jehovah’s Kingdom—1957