A remote military research station in Utah sends out a frantic distress call, ending with a chilling final command: Kill us all! Personnel from the neighbouring base rush in to discover everyone already dead - and not just the scientists, but every living thing for fifty square miles has been annihilated. The land is entirely sterile-and the blight is spreading. To halt the inevitable, Commander Gray Pierce and Sigma must unravel a threat that rises...

An assassination attempt is made on the life of the president by a teleporting mutant. This act upsets the entire world and entices the president to begin the mutant-human war as predicted by Charles Xavier earlier. In an effort to get to the bottom of the attack and prevent world-wide war, Xavier sends out Storm and Dr. Jean Grey to search for the teleporting mutant and discover the truth behind the assassination attempt.

Describes the weirdness of space travel, answers questions about the long-term effects of living in zero gravity on the human body, and explains how space simulations on Earth can provide a preview to life in space.

A post-apocalypse tale, a long-missing moon rock, a killing in a New Mexico canyon, a murderously ambitious scientist, and other factors contribute to the world's greatest scientific discovery.

"Scott Summers: team leader of the X-Men is always helping people in need. Also: never happy! Maybe a visit from Batroc the Leaper & the Circus of Crime can shed some light on what makes Cyclops tick! See how he learned to control his powers as a new student at Professor Charles Xavier's school for gifted students"--P. [4] of cover.

"Nothing ruins spring break faster for Iceman and Angel than a giant monster stomping through the streets of their city. But what are two young mutants to do when all the 'real' superheroes are too busy to help? And why is Goom, the Thing from Planet X, running amok in the first place? It's a superhero mutant monster spring-break bash! Woo!"--P. [4] of cover.

When rag doll 9 first comes to life, he finds himself in a post-apocalyptic world where all humans are gone. It is only by chance that he discovers a small community of others like him taking refuge from fearsome machines that roam the earth intent on their extinction. Despite being the newest member of the group, 9 convinces the others that hiding will do them no good. They must take the offensive if they are to survive and they will need to discover...

"When Jean Grey's best friend was tragically killed in a car accident, her strange psychic powers appeared. Only with the aid of Professor Charles Xavier was she able to control her mutant abilities. Now, alongside four other gifted youngsters, she must learn to master her powers-- before they destroy her!"--P. [4] of cover.

Bizarre creatures are floating around in our oceans—squishy, slimy, spiky-headed monsters. And they're not even grown up yet! These kids have to go through some drastic changes before they get to be adults. Everyone knows that caterpillars and tadpoles go through metamorphosis, but so do some of the most monstrous creatures under the sea. Take the spiky-headed zoea, somersaulting through the water on her way to becoming a blue crab. Or the gnathiid...