Gerald N. Callahan Books

Exploring the intersection of science and personal identity, this book delves into how immunology and pathology influence our lives and destinies. It presents a compelling narrative that intertwines intense personal experiences with scientific insights, revealing the profound connections between our bodies' functions and our sense of self. The exploration of themes like faith and madness adds depth to the understanding of human existence and the mysterious phenomena surrounding it.

Examines the conception of two sexes as a social, not biological, construct, and argues that gender is not easily determined and that intersex individuals should be accepted for what they are, discussing the effectiveness of gender reconstruction and other related topics.