WORLD'S FINEST COMICS #42

"The Alphabetic Animal Adventure!": (Superman) when animals start floating into the sky it turns out aliens from Uranus (who are actually robots) are collecting specimens for an interplanetary zoo.Little Pete: (humor strip) Pete catches a small fish and takes a picture of it then has the picture enlarged and tells his friends "look at the picture of the big fish I caught"."The Unknown Adventure!": (Green Arrow) after a test flight of their new jet-powered arrow plane our avenging archers hear a radio broadcast telling them it is three days later than they think it is and realize their quivers are empty but they don't remember why."The Knights of the Square Table": (Doc and Fatty)"On the Vengeance Trail": (The Wyoming Kid)"The Sun-Born Mountain Man":"The Varmint and the Wizard": (Zatara)"Cowhide in the Clouds": two page text story."The Amazing Adventure of Batman and Marco Polo!": after a rocket made in 1275 China is fired off and shows Batman's face the dynamic duo has professor Nichols send them back thru time where they help Marco Polo. — Description from Comic Vine community (comicvine.gamespot.com).