Iron Giants #01 – "Morning Run Through the Mountains"

Iron Giants #02 – "Autumn on the Rails"

Iron Giants #03 – "The Midnight Express"

Iron Giants #04 – "Through the Winter Pass"

Iron Giants #05 – "Luxury Through the Rockies"

Iron Giants #06 – "Across the Open Prairie"

Iron Giants #07 – "The Western Pioneer"

Iron Giants #08 – "The Last Caboose"

Iron Giants #09 – "River of Steam"

Iron Giants #10 – "Bridge Across the Canyon"

Iron Giants #11 – "Autumn's Final Journey"

Iron Giants #12 – "The Diesel Revolution"

Iron Giants #13 – "Waiting at the Depot"

Iron Giants #14 - "Storm on the Rails"

Iron Giants #15 – "Midnight Under the Milky Way"

Iron Giants #16 – "Desert Sunset Express"

Iron Giants #17 – "The Christmas Express"

Iron Giants #18 – "Coal, Steam & Steel"

Iron Giants #19 – "Around the Mountain Bend"

Iron Giants #20 – "The Golden Age of Rail"