DEN: Across the Universe! ⭐

Shocked to be stripped of his planet status, Pluto goes on a quest to find his place in the universe. Includes educational materials.

When a meteor hits the moon, Miranda must learn to survive the unimaginable. Told in journal entries, this is the heart-pounding story of Miranda's struggle to hold on to the most important resource of all--hope--in an increasingly desperate and unfamiliar world.

The award-winning cartoonist offers “a witty history of the planet” for young readers—covering everything from the Big Bang to climate change (Publishers Weekly).
Almost 14.5 billion years ago, it all started with a Big Bang. What began as a cloud of gas, dust, and rock eventually took shape and bloomed into a molten sphere. Battered by asteroid collisions, ice ages, and shifting tectonic plates, our fledgling...

Once again, the Earth is under attack. An alien species is poised for a final assault. The survival of humanity depends on a military genius who can defeat the aliens. But who? Ender Wiggin is brilliant, ruthless, and cunning, a tactical and strategic master, and a child. Recruited for military training by the world government, Ender's childhood ends the moment he enters his new home: Battle School. How will Ender perform in real combat conditions?...

A mouse stowaway on NASA's first human mission to Mars becomes a hero when one of the landing craft's engines fails. Includes facts about Mars.

The Queen of Techworld, afraid that Snow White will supplant her as the smartest scientist, exiles the child--but the robots that she repairs save her and help her defeat the evil queen.

Abducted by aliens periodically throughout his youth, Henry Denton is informed by his erstwhile captors that they will end the world in 144 days unless he stops them by deciding that humanity is worth saving. Henry Denton has spent years being periodically abducted by aliens. Then the aliens give him an ultimatum: the world will end in 144 days, and all Henry has to do to stop it is push a big red button. Only he isn't sure he wants to. Life hasn't...

"A teenage boy leaves for Mars as a colonist with the Mars One space program and grapples with what he's leaving behind to do so"--

"To the tune of "Ten Little Monkeys Jumping on the Bed" comes a new bedtime story from bestselling author Chris Ferrie that's sure to get little ones excited about the solar system while learning new facts about each planet!"--

Just after learning that Earth's scientists no longer consider him a planet, an unhappy Pluto takes a visitor from Earth on a tour of the solar system, sharing facts along the way.