Expelled from Rugby for drunkenness, and none too welcome at home after seducing his father's mistress, the young Flashman embarks on a military career with Lord Cardigan's Hussars.
En route to Afghanistan, our hero hones his skills as a soldier, duellist, imposter, coward and amorist (mastering all 97 ways of Hindu love-making during a brief sojourn in Calcutta), before being pressed into reluctant service as a secret agent. His Afghan adventures culminate in a starring role in that great historic disaster, the Retreat from Kabul.