Selkies in Space? Nina Buraca, investigator of possible signs of alien life, has heard tales of mysterious events on Pluto's moon Charon, where a science outpost studies extrasolar planets. Facing opposition from her colleagues, she nevertheless travels from Earth to uncover the truth. Once there, she finds herself working with a team of people who have many secrets. To make progress, she has to take sides in an old dispute that she knows nothing about. Can she determine who - or what - is really behind the name "selkies" that the station's staff have given to this uncanny phenomenon? And how will the discovery change her life? The Liminal Zone, a novel in the Far from the Spaceports series, takes you a further twenty years into the future - and out to the edge of our solar system - for an encounter with the unknown.