An original young adult audiobook of the Alien universe.

Olivia and her twin sister Viola have been dragged across the world for so long as they can remember. Their parents, both xenobiologists, are usually in popular for their study into obscure alien biology.

Just settled in a fresh colony world, they discover an alien threat unlike anything they’ve ever seen. And suddenly the sisters’ world is ripped apart.

Away from home from terrifying aliens, Olivia’s knowledge of xenobiology and determination to protect her sister are her only weapons as the colony collapses into chaos. But a shocking family members magic formula bursts open-one that’s as horrifying to Olivia as the aliens encircling them.

The creatures infiltrate the rich wildlife upon this untouched colony world-and quickly begin adapting. Olivia’s going to have to adapt, too, if she is going to survive…

An Imprint Book

“Mira Offer blends gritty science fiction, complex individuals, and nail-biting horror in Alien: Echo! A spellbinding novel of courage and terror.” -Jonathan Maberry, New York Times-bestselling writer of Broken Lands and editor of Aliens: Bug Hunt