Hanging By A Thread Everything went wrong. INSIDE Solarium-3 (Book One of the Trilogy) a research team was to sustain life in a completely closed, man-made ecosystem. Then came the devastating news. Trapped in their air-tight prison, the Solarians cling to life. Two children have been born. Another is on the way. Will the huge, plastic Solarium protect them? For how long? Then comes a new terror, a crack in the roof of the main pod. Poisonous air...