Sara Findlay has a pocketful of keys to houses she'll never live in again, a mother who keeps secrets she can only guess at, and a best friend who likes to hang out in a cemetery.

When they discover the gravestone of 17-year old Sarah Spencer, Sara's own mysterious past catches up with her in a surprising way.

Four friends hiding behind the personas they've created in an online roleplaying story must leave the privacy of their computer screens and meet in the real world to answer a cry for help.

Kev Ahn Tar's world has been flooded by the waterbreathing Sirrenti. Setting out across the stars, he teams up with a Nurse, a pirate on the run, a mechanic with no memory of his past, a shapeshifter, and a teenage communications graduate.

Will his mission for revenge turn into a race to save the entire galaxy?