While Louie is on vacation, the boys turn The Sweet Shop into an escort service, and soon find a group of beautiful girls as their first clients.

While watching from her train window, Nikki Collins witnesses a murder in a nearby building. When she alerts the police, they think she has read one too many mystery novels. She then enlists a popular mystery writer to help her solve the crime on her own, but her sleuthing attracts the attentions of suitors and killers.

It is 1865 and Union prisoners use a military balloon to escape a Southern prison camp near the end of the Civil War. The balloon drifts for days and finally lands on a mysterious volcanic island with very unusual inhabitants. Also landing, in a better aircraft, is Rulu, a visitor from Mercury. She seeks a radio-active material that will enable her to manufacture an explosive that will destroy the world or, at least, the portion known as Earth in this 15 Chapter Serial from the 1950s.

Retired rodeo champion Jeff McCloud agrees to mentor novice rodeo contestant Wes Merritt against the wishes of Merritt's wife who fears the dangers of this rough sport.

During the Austrian-Prussian war, Anna Marie is a dancer who is forced to flee her country after she is accused of being a spy. She ends up in a lawless western town in Arizona, where she uses her charms and dancing skills to transform herself into "Salome" during her dance routines.

Red Ryder KO's a fight racket with sidekick Little Beaver (Little Brown Jug) and a new friend.

Ponce de Leon searches for the Fountain of Youth, but it's not an easy quest, thanks to bad weather, a treacherous lady pirate, warring Florida tribesmen, and a ship's cargo of man-hungry, marriage-minded maidens.

In 1865, the cadets of a Russian Naval Academy ship have shore leave in Morocco; among them is (fictionalized) future composer 'Nicky' Rimsky-Korsakov. In search of a piano, Nicky and singing ship's doctor Klin meet a family of once-wealthy Spanish colonists...and their daughter Cara who secretly dances in a cabaret. Romantic complications ensue, but Nicky seems less interested in Cara's favors than in inspirations for his future masterpieces.

Aesop of fable fame poses as an old man and woos away a princess who wants a king for his gold.

Spanish Lothario Don Juan, the legendary lover and adventurer returns to Spain following a scandal and comes to the aid of his queen, who is under threat from sinister forces.