Bob Colt #6

When a special messenger from Senator Brady is dry-gulched before delivering a mysterious message to miner Ezra Ferguson, Bob Colt takes the case to Ferguson's Copper Mine—only to discover that his niece Jayne Burns is about to sell the property to a buyer named Tom Howard, and the mine itself seems cursed with one disaster after another. As Bob investigates a catastrophic cave-in that traps the miners, he uncovers something far more sinister than bad luck, setting him on the trail of the copper killers behind the sabotage.

Chuck Waggin finds himself stuck at a wide, deep stream with no bridge in sight—but through some clever thinking, he manages to get his wagon across anyway.

When Sappy Nappy's uncle comes down with an unusual ailment, a simple mix-up over medical terminology leads to a quick laugh in this 1951 humor western. It's a short, snappy gag that captures the charm of frontier comedy from Bob Colt #6.

When a rancher's hired hand vanishes along with strange items from Ben Carter's property, Bob Colt stands guard to catch the culprit—only to witness a flying saucer descend into the hills and encounter tiny extraterrestrial visitors conducting systematic raids on Earth. Realizing the aliens are collecting specimens and objects for study, Bob stows away aboard their craft to rescue the missing cowhand and put an end to their mysterious thefts. What unfolds is a high-stakes confrontation that tests both Bob's wits and his understanding of these cosmic explorers' true intentions.