These Memoirs of O'Leary ... are without a doubt the best work ever published in the English language on the life and deeds of SimÓn Bolivar, the great Liberator of five South American countries.... The book is full of interesting vignettes, where O'Leary with great candor and sincerity virtually takes the reader by the hand into the inner sanctum of the great Liberator... a thoroughly enjoyable, condensed version. (Inter-American Review of Bibliography)