The Portalist Staff

We partnered with award-winning science fiction author Greg Bear to create a five-book collection that deserves a home in your personal library.

We're offering our readers another chance to win a 10-book bundle.

Ring in the new year with a chance to win ten out-of-this-world books.

Explore the mysteries of the natural world with these out-of-this-world nonfiction science books.

"Renegades" tells the story of humans with extraordinary powers and the villains who seek to destroy them.

If you're looking for festive ways to show off your geek pride this winter, or inspiration for what to get a special nerd in your life, we've got you covered.

To the moon!

This beautifully written space opera explores race, class, and history.

Perfect presents for the Muggle who pines for a homemade Weasley sweater or holiday dinner in the Great Hall.

Put your best foot forward with these fandom-tastic stockings.

If you believe, wear your passions on your sleeve.

Support a worthy cause — and get a great deal — with the adventures in sci-fi Humble Bundle.

Gift giving...the final frontier.

The truth is out there.

Calling all cryptozoology fans!

Clone Club, assemble!

Turn around, bright eyes...

All Graham wanted to do was get some rest. But while he was sleeping, the world changed forever.

They're coming for you...