Texas State University in San Marcos owns an interesting item, for an institution of higher learning, that is. It is an old, maple canoe paddle and is highly valued there. “The paddle, part of the university’s Wittliff Collections of papers and artifacts from Southwestern literature, was used by John Graves on a trip down the Brazos River in 1957. The book that resulted from that trip, Goodbye to a River, established Mr. Graves a giant in Texas letters and one of the nation’s more elegant...