"He wrote a number of books:" The Comets and Their Origin" (1953), "The Stability of Rotating Liquid Masses" (1953), "The Modern Universe" {1956}, " Rival Theories of Cosmology" {1960}, " Man's View of the Universe" (1961), "Mysteries of the Solar System" (1968), " The Earth and its Mountains" (1982), "The Gold Effect" (1990).
* The Comets and Their Origin (1953)* The Stability of Rotating Liquid Masses (1953)* The Modern Universe {1956}* Rival Theories of Cosmology {1960}* Man’s View of the Universe (1961)* Mysteries of the Solar System (1968)* The Earth and its Mountains (1982)* The Gold Effect (1990).