Free Digital Magazines

Model Railroad Hobbyist Magazine
http://model-railroad-hobbyist.com/

All Scale Rails
http://www.allscalerails.com/

The Modeler’s Journal
https://www.themodelersjournal.com/

The O Scale Resource Magazine
http://oscaleresource.com/WP/

Standard Magazines:

Trains Magazine
https://trn.trains.com/magazine

Railroad Model Craftsman
http://rrmodelcraftsman.com/

Model Railroader
http://mrr.trains.com/magazine

O Scale Trains Magazine
http://oscalemag.com

O Gauge Rail-Roading
http://ogaugerr.com/
Note: this site may be slow to load.

Narrow Gauge & Shortline Gazette
http://www.ngslgazette.com/

Narrow Gauge Downunder
http://www.narrowgaugedownunder.com/

N Scale Railroading
http://www.nscalerailroadn.com/

N Scale Magazine
http://www.nscalemagazine.com

Classic Toy Trains
http://ctt.trains.com/

Rail Serve magazine index
http://www.railserve.com/Railroad_Magazines/