· Old Print Articles: William James Sidis, Prodigy Brooklyn Daily Eagle (1910/44)

Was William J. Sidis one of the Kybalion's initiates? A travel

William James Sidis - Lindaland

The 40 Smartest People of All Time

The life story of the most intelligent man in the world whose IQ was 300! - Free press

In an unpublished lament written in 1944, William James Sidis is referred to as having universal knowledge, thus possibly placing him in the Last person to know everything category of individuals who

11 Year Old Genius Out To Prove Hawking Wrong After His Death: God Does Exist - Religion (2) - Nigeria

smarter than Einstein and Newton; the smartest man ever!!

Dismantling the Dogmas of Life and Death: How the Forgotten Prodigy William James Sidis Presaged the Quantum Undoing of Time and Thermodynamics – The Marginalian

The Prodigy: A Biography of William James Sidis, America's Greatest Child Prodigy by Amy Wallace

William James Sidis: The Man Who Spoke 25 Languages - History of Yesterday