Jonathan Lemieux, a paranormal enthusiast, and Frederick Trengrouse, a Cornish parapsychologist, traverse a portal that stretches across the cosmos, embarking on an expedition to another world. During their adventure, they encounter ferocious primeval beasts, treacherous aliens, and hidden civilizations as they seek an alternative way home. Join the explorers and their new friends in the first installment of Michael Nixon’s series: A Cavern Between Worlds.