Green Frog Productions, Ltd.6 titles

Chicago Odyssey: Volume 1

01 Jan 1992

South Shore Line: The South Shore of the 1970s

01 Jan 1996

The Rock Island Line

01 Jan 1990

The California Zephyr

01 Jan 1990

Chicago Odyssey: Volume 2

01 Jan 1994

The Empire Builder

01 Jan 1992