Unveils the man behind one of the greatest deceptions in history! Extensively documented and powerfully compelling, these letters and records reveal a disturbin

During the successive reprints of the first edition of this work, published in 1871, I was able to introduce several important corrections; and now that more ti

An “arresting” and deeply personal portrait that “confront[s] the touchy subject of Darwin and race head on” (The New York Times Book Review). It’s di

Dr. Miklos Nyiszli, an imprisoned doctor in the Auschwitz camp, wrote that Nazi doctors hoped studying twins would solve the problem of faster reproduction of s

“The facts of variability, of the struggle for existence, of adaptation to conditions, were notorious enough; but none of us had suspected that the road to th