Michael Brein's Guide to London by the Underground: Top 50 Sights by the Underground

Prague Travel Guide: Top 50 Sights by Tram & Metro

Michael Brein's Guide to Vienna by the U-Bahn: Top 50 Sights by the U-Bahn & S-Bahn

Michael Brein's Guide to Paris by the Metro: Top 50 Sights by the Metro

Munich Travel Guide: Top 50 Sights by the U-Bahn & S-Bahn

Michael Brein's Guide to Prague by the Metro: Top 50 Sights by Tram & Metro

Michael Brein's Guide to Munich by the U-Bahn: Top 50 Sights by the U-Bahn & S-Bahn

Michael Brein's Guide to Madrid by the Metro: Top 50 Sights by the Metro

Paris Travel Guide: Top 50 Sights by the Metro

Los Angeles Travel Guide: Top 50 Sights by the Metro

Michael Brein's Guide to Los Angeles by the Metro: Top 50 Sights by the Metro

Travel Tales of Michael Brein: My Best 100

Washington, DC Travel Guide: Top 50 Sights by the Metro

Michael Brein's Guide to Washington, DC by the Metro: Top 50 Sights by the Metro

The Road to Strange: Travel Tales of the Paranormal and Beyond

The Road to Strange: UFOs, Aliens and High Strangeness