If I can't trust a fellow journalist, who can I trust? 
Action Comics #429 is an issue of the series Action Comics (Volume 1) with a cover date of November, 1973.
Synopsis for Superman: "The Man Who Wrote Superman's Obituary!"
After Superman defeats Ozymaxias, a monster from ancient Earth, he learns that the Daily Planet's morgue keeper has learned his secret identity thanks to an accidental link between his teletype and the diary-writing device at the Fortress of Solitude.
Appearing in Superman: "The Man Who Wrote Superman's Obituary!"
Featured Characters:
Supporting Characters:
- Ryan Lowell
Antagonists:
- Ozymaxias (Appears in Imaginary Story)
Other Characters:
Locations:
Items:
Vehicles:
Synopsis for The Human Target: "The Rodeo Riddle Contract"
Someone is trying to kill rodeo star Rick Ryan. Chance ducks attempts on "his" life – by a thrown branding iron and a bucking bronco while keeping tabs on three suspects. Chance corners the three hoping one of them would snap. He did! Chance chases down the would-be killer and hog-ties the varmint. But he wasn't supposed to kill Ryan – just scare him into marrying his girlfriend – so says his girlfriend in a twist confession!
Appearing in The Human Target: "The Rodeo Riddle Contract"
Featured Characters:
Supporting Characters:
- Rick Ryan
Antagonists:
- Harve Kimble
Other Characters:
- Carla
- Chet Hawkins
- Vince Jason
Locations:
Items:
Vehicles:
Notes
- "The Rodeo Riddle Contract" is reprinted in The DC Universe by Len Wein.
Trivia
- "The Man Who Wrote Superman's Obituary!" reveals that Superman's birth date on Krypton was the 35th day of the month of Erox, in the year 9998.