What are the best books to read before attending Army OCS?
You didn't specify whether they had to be OCS related.
But for general preparedness as an officer I recommend: Dereliction of Duty, Black Hearts, The Three Meter Zone, About Face, Tribe, and The American Military Tradition.
This also, of you're engrg, a PE license is a very good credential to have, I assure yoacceptable....u, or in Amy STEM field that might be acceptable, e.g., comp sci (CS), maybe IT....

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