Marching into Darkness: The Wehrmacht and the Holocaust in Belarus is a book by the American historian Waitman Wade Beorn, published in 2014 by Harvard University Press.

[2] Beorn addresses other aspects of Wehrmacht crimes, such as murder of Soviet prisoners of war and support for Nazi Germany's starvation policy, the Hunger Plan.

[3] The historian Ben H. Shepherd comments in The English Historical Review that Beorn "has produced a highly impressive, engagingly written work that significantly advances the understanding of the dynamics that shaped the murderous anti-Semitic actions of Wehrmacht units down to the level of companies and battalions".

[3] Historian Henning Pieper in German History also praises the book for its thorough analysis and concludes: From Beorn’s concise and well-written work, a disturbing concept emerges: that of a military apparatus which, despite singular efforts to actually moderate conduct (...), proved to be the perfect tool for the brutal pacification of future Lebensraum.

[4]A review in Omaha World-Herald suggests that the book "ought to be on the reading list of anyone interested in the German army or battles on the Eastern Front in World War II".