Joe, the protagonist of the series, is a world traveler and a part of a select a group of people, known as “The Couriers”, whose main cause is to deliver the unusual.

She is a rather androgynous woman whose exceptional skills and dedication are often contradicted by her casual manner.
Her approach to life can be disarming to some while confident and offbeat to most others.

She is a very sharp minded and charismatic courier who has a uncannily easy time forging new allies amongst the people she meets in the world of Rahyv.