The adventures continue with inventor Frank Rude, Jr. and his motley crew in the Brave Old West. Join Denver Doll the Detective Queen, Bessie Little the Masked Rider, photographer Eadweard Muybridge, giant Charlie Bull, orphan PS and Solomon the Cat as they try to escape mysterious Altair Island, defeat the Knights of Placebo, outwit the Deserter Captain and raid the House of Skulls. With Frank's newest invention the Electric Horse at their side the preposterous escapades of the intrepid group rewrite history.