A Time Traveller's Best Friend

Meet Marx. Meet Kez.
Marx is a small, angry man with a time machine and a chip on his shoulder. Kez is a homicidal little girl with a price on her head and a penchant for kicking people where it hurts the most.
After a narrow escape from the owners of the stolen craft he pilots, the last thing Marx wants is another gun pointed at him. What he wants and what he gets, however, are two very different things.
On the run from killers, shadowy corporations, and one very specific Someone, the last thing Kez wants when she points a gun at yet another apparent killer is a self-appointed protector.
What she wants and what she needs, however, are two very different things...