In this book, René Gourley shows you the step-by-step process he used to build a model HO steam locomotive from brass and styrene. As René journaled this steam loco construction project online, many asked if he could make his writings and photographs available in published form. The result is this book, which tracks his methods and ideas, with step-by-step photos of the entire process.

This book was published by Model Railroad Hobbyist Magazine in 2014.