NG books (USA) on logging, mining, short lines, etc... and some standard gauge

The Story of the Ohio River $ Western Railway

IN SEARCH OF STEAM DONKEYS -  LOGGING EQUIPMENT IN OREGON

John Norwoods’ Railroads

MOTHER LODE ALBUM

NARROW GAUGE NOSTALGIA - A compendium of California Short Lines

Narrow Gauge to the Redwoods

The Story of the Sugar Pine Lumber Company

The Rio Grande Southern I

Rails in the Mother Lode

SUNSET on the Rio Grande Southern -  Volumes 1 & 2

A New Way to Explore the Ghost Towns of the American West