This is the first critical edition of the correspondence between the scholars of religion Henry Corbin (1903-1978) and Mircea Eliade (1907-1986). The correspondence comprises items sent between 1950-1981, and includes as well letters signed by their wives, Stella Corbin (1910-2003) and Christinel Eliade (1912-1998). The introduction offers a brief contextualisation of the epistolary exchange, discussing some of the main themes that are found therein.