When Paul Collins's son Morgan was two years old, he could read, spell, and perform multiplication tables in his head ... but not answer to his own name. A casual conversation-or any social interaction that the rest of us take for granted-will, for Morgan, always be a cryptogram that must be painstakingly decoded. He lives in a world of his own: an autistic world.

In Not Even Wrong, Paul Collins melds a memoir of his son's autism with a journey into this realm of permanent outsiders. Examining forgotten geniuses and obscure medical archives, Collins's travels take him from an English churchyard to the Seattle labs of Microsoft, and from a Wisconsin prison cell block to the streets of Vienna. It is a story that reaches from a lonely clearing in the Black Forest into the London palace of King George I, from Defoe and Swift to the discovery of evolution; from the modern dawn of the computer revolution to, in the end, the author's own household.

Not Even Wrong is a haunting journey into the borderlands of neurology-a meditation on what "normal" is, and how human genius comes to us in strange and wondrous forms.