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 may be seeping in from OUTSIDE. Their lives, and the future of their children, are now on the line. If it's no longer safe INSIDE, what will they risk?