class=”alignleft size-thumbnail wp-image-47658″ title=”Summit” src=”×150.jpg” alt=”” width=”220″ height=”150″ />Summit Entertainment are prepping a feature-film adaptation of Julie Cross’s forthcoming time-travelling novel Tempest, Variety are reporting.

Tempest is the first in a trilogy about a 19-year old time-traveller who witnesses his girlfriend’s murder and inadvertently travels back in time two years. While stuck there, he’s recruitment by a shadowy government agency run by the man he thought was his father and vows to save his girlfriend.

Macmillan Films will produce, with Erik Feig, Michael Schaefer and Sophie Cassidy overseeing for Summit Entertainment.

We’ll bring you more details once they’re released.