ਗੱਦਰੀ ਬਾਬੇ ਕੌਣ ਸਨ (Gadri Babe Kaun San) Book – ਅਜਮੇਰ ਸਿੰਘ" " ( ) , "Gadri Babe Kaun San" by Ajmer Singh is an important and controversial Punjabi historical book that deeply analyzes the true spiritual mindset, Sikh devotional life, and revolutionary spirit of the Gadri Babey (Ghadar revolutionaries). It presents them as spiritually awakened Sikh devotees living in Naam Simran while serving the nation, refuting claims that they were merely political activists or modern nationalists. The book emphasizes