 English readers have only a handful of book-length treatments of Hartmann’s thought to consult (Peterson and Poli 2016; Poli, Scognamiglio, and Tremblay 2011; Kelly 2011; Werkmeister 1990; Cadwallader 1984; and Mohanty 1957). For German readers, Martin Morgenstern’s Nicolai Hartmann: Zur Einführung (1997) provides a comprehensive, if very brief, introduction, and Wolfgang Harich’s two works Nicolai Hartmann: Leben, Werk, Wirkung (2000), as well as Nicolai Hartmann: Grösse und Grenzen (2002), provide unparalleled insights into the life and work of Hartmann.