What do we know about spontaneous human combustion?

Can a person catch on fire without any reasonable explanation? Find out all we know about spontaneous human combustion in this exciting new book! A fire that burns without an obvious source of ignition isn't possible ... right? In What Do We Know About Spontaneous Human Combustion?, curious young readers will explore all we know about this odd phenomenon, its history, and suggested theories and explanations. Can spontaneous human combustion be ca...