What is Asbergers Syndrome? Van MacDonald knows personally about the frustrations and triumphs of this complex medical problem. A brilliant mathmatical and physics ability is hampered by the inability to interact in normal settings, yet Van moves above the norm to earn masters degrees in these areas. From Darkness to Light chronicles Van's life through the maize of misdiagnosis, mistreatment, and misunderstanding, to proper treatment program and ultimate awareness.