Defend the portals. Defend the universe. Sent back to Earth, Christy bides her time plotting to go back to the Empty World. She has the means; she just needs to

The story of psychic artist Monica Szu-Whitney, illustrated with art she has created during journeys to the "other side". The book explains how Monica developed

While ports are traditionally considered national infrastructure sites that connect states to global markets, special economic zones and past free ports are por

The story is set in the future in the year 2156, a time when the earth's population has grown and, although most of our current social problems have been solved

The loss and fragmentation of natural habitats is one of the major issues in wildlife management and conservation. Habitat "corridors" are sometimes proposed as