Gerald N. Callahan
Gerald N. Callahan's books
3.68 avg rating — 201 ratings
Faith, Madness, and Spontaneous Human Combustion: What Immunology Can Teach Us About Self-Perception
4.03 avg rating — 87 ratings
3.69 avg rating — 54 ratings
3.67 avg rating — 9 ratings
really liked it 4.00 avg rating — 5 ratings
3.33 avg rating — 3 ratings
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![[Between XX and XY: Intersexuality and the Myth of Two Sexes] [By: Callahan PhD, Gerald N.] [July, 2009] cover image](https://i.gr-assets.com/images/S/compressed.photo.goodreads.com/nophoto/book/111x148._SX200_.png)
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