Michael Dahl

Daily Planet reporters Clark Kent and Lois Lane are covering the opening of the new Metropolis Museum when, suddenly, a gigantic skeleton of a blue whale comes to life. With lightning-speed, Superman catches the colossal creature, but the magical mischief is far from over. The impish Mr. Mxyzptlk has returned from the Fifth Dimension with dozens of troublesome tricks. Even the Man of Steel is helpless against his power of magic. -- Back cover.

A collection of jokes and riddles about teachers, including "Why did the student eat her spelling test? Because the teacher said it was a piece of cake."

Years before Krypton explodes, the ruthless super-villain Brainiac shrinks the capital, Kandor, to miniature size and adds it to his collection of cities from across the universe. When Brainiac eventually reaches the Earth, and turns his shrinking ray on her cities, Superman comes to the rescue and halts his evil plans!

When Superman uncovers a meteor of red kryptonite, the Man of Steel transforms into half-man, half-ant, complete with antennae! Daily Planet photographer Jimmy Olsen must find a way to stop the super hero before the whole city is exterminated!

Describes many different kinds, uses, and benefits of levers.

Describes many different kinds, uses, and benefits of pulleys.