The Monthly Undergrounder is a counter-culture periodical, referred to as a "hippie magazine" in a phone call from Phil Isidore. In June 1968, this magazine ran an article about The Vanishing, titled "The Original Drop-Outs: The Secret History of the Vanishing" by Colin Anton Ressnak. This article mentions several groups and people who researched the Vanishing, including Celeste Roget and the James Millard Oakes League. The article goes into greater depth on Orrin Oscar Lutwidge. It tells of his background, his strange encouragement of the other conspiracy theorists, and his own disappearance after 1958 in search of "true Rapture". The June edition of the Monthly Undergrounder also featured a reader's letter from Flann McDonagh, who dismissed the idea that all of the vanished were "brillia