In late 1842, Private William Preston Stapp and about three hundred other citizens of the Republic of Texas took it upon themselves to invade Mexico. They intended to retaliate for a recent Mexican attack on San Antonio and to humiliate President Sam Houston, who had been hesitant to seek revenge.

Stapp provides a closely observed, day-by-day narrative of the disastrous adventure later known as the Mier expedition. While his style might be described as "elegantly restrained" in comparison to the literary excesses of that early Victorian age, Stapp's flair for drama and description...