Part I — The Molecule
What came before LSD, how the discovery was retold, and why a very small amount produces a very large experience.

Published · Ebook edition available · The Spore Patch Ltd
Volume II · LSD
The second volume of Richard L. Pope's nine-volume audit turns to LSD. It asks the same question of every claim: what has actually been demonstrated? Thirty-six chapters across eight parts, from the first research era to the low-dose question and the harms that trials struggle to count.
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The governing principle
A laboratory dose is not a street dose. A selected trial population does not automatically speak for everyone. A receptor does not automatically become an experience. Where a claim moves between containers, the move is stated rather than assumed.
Volume II structure
Eight parts, thirty-six chapters, and a closing account of the claims that survived.
What came before LSD, how the discovery was retold, and why a very small amount produces a very large experience.
LSD in psychiatry, the alcoholism experiments, and the therapy built around the molecule.
State experiments, the open laboratory door, the counterculture, and how a research field became restricted.
Why there is no single experience: time, pattern, self, meaning, suggestibility, and the person who returns.
What came back and what did not: anxiety, depression, dependency, blinding, and the product that is more than a molecule.
The microdosing claim machine, what actually entered the low-dose experiments, and whether small doses mean small risk.
Safety for whom, acute harms, the harms trials struggle to count, and persistent perceptual and psychiatric outcomes.
The experiments worth doing, and the claims that survived the audit.
The author
Author of The Fungal Evidence Atlas and The Psychedelic Evidence Atlas, published by The Spore Patch Ltd. No academic affiliations, qualifications, awards or endorsements are claimed, and none should be inferred.
The Psychedelic Evidence Atlas, Volume II: LSD. First edition, 2026. Published by The Spore Patch Ltd as a reflowable EPUB 3 ebook. Text copyright Richard L. Pope.
Availability
This edition is a digital publication only. The Spore Patch Ltd sells digital publications and does not sell mushrooms, supplements or remedies.
This volume is an evidence audit. It is not medical, psychological or legal advice, and nothing in it encourages the obtaining, possession or use of any controlled substance.