What The Left Hand Was Doing

In Short

This cold-war thriller follows Spencer Candron, a psychic operative working for a clandestine organization disguised as a harmless, crackpot metaphysical society. When a brilliant physicist is abducted by Communist China to unlock the secrets of interstellar travel, Candron must infiltrate the secure heart of Peiping to retrieve him. It is a taut exploration of the limits of human perception and the psychological toll of psionic ability, enduring as a classic example of science fiction that treats extraordinary mental powers with the gravity of a tactical operation.

The Story

The conflict centers on the abduction of Dr. James Ch'ien, a physicist whose work on interstellar propulsion makes him the most valuable asset in an escalating global arms race. While the world believes Ch'ien died in a tragic attack, he is actually held captive within a heavily guarded fortress in Peiping. The Society for Mystical and Metaphysical Research, an organization that uses its reputation for fringe lunacy as a shield for its true, state-sanctioned work, identifies the location and tasks Spencer Candron with the recovery.

Candron, a man trained to harness the "critical point" of human consciousness—the moment where latent psionic potential can be controlled—begins his mission by infiltrating China disguised as an elderly, harmless local. He navigates the city, using his ability to manipulate matter and movement through sheer force of mental repulsion and desire. By maintaining a facade of traditional, aged obscurity, he avoids the scrutiny of the People's Police and gains proximity to the government palace.

Inside the fortress, Candron uses psychological manipulation and a specialized device to disrupt the prison’s security. He reaches Ch'ien’s cell, posing as a psychologist sent to "persuade" the scientist. When the moment of extraction arrives, he uses his psionic ability to teleport both himself and the unconscious physicist out of the facility, enduring physical and mental exhaustion to reach a waiting submarine in the ocean.

After their escape, the government orchestrates an elaborate "official" story to ensure both the U.S. and China save face, effectively ending the diplomatic crisis without revealing the Society’s true methods. In the aftermath, Candron and his superior, Brian Taggert, explain why they had to knock the scientist unconscious rather than explain the rescue. They argue that revealing the reality of psionics to a mind as purely logical as Ch'ien's would have shattered his scientific worldview and doomed him to a lifetime of futile, non-logical research. They preserve his intellectual focus by keeping the impossible hidden, ensuring his continued contribution to the nation's technological progress.

How It Unfolds

The Society’s Facade Candron visits a nondescript building in Virginia that houses a secret organization. He interacts with a staff member who serves as the perfect, unwitting guard against the outside world.

The Mission Briefing Inside the office of Brian Taggert, the two men discuss the abduction of Dr. James Ch'ien. They establish the stakes of the Cold War and the urgent need to retrieve the physicist from China.

The Infiltration Candron leaps from an aircraft, using his mental abilities to guide his descent into Peiping. He adopts the identity of a venerable, harmless old man to move through the city unnoticed.

The Breach Inside the fortress, Candron navigates through vents and elevator shafts. He uses his knowledge of human psychology to deceive the guards and gain access to the secure subbasement.

The Extraction Candron confronts Ch'ien, neutralizing him with a swift strike to prevent him from witnessing the impossible. He then teleports them both to safety, pushing his mind to its absolute limit.

The Aftermath Back in the U.S., the protagonists discuss the success of the mission with a senator. They resolve to keep the existence of their powers a secret to protect the scientist's logical mind.

The People

Spencer Candron is a highly disciplined operative whose mastery of psionics allows him to manipulate his physical environment. He is defined by his ability to maintain emotional control, a necessity for a man whose mind can alter reality. He is both the weapon and the intelligence of the Society.

Brian Taggert serves as Candron’s handler and superior. He is a man of strategic focus who manages the Society's public image and operational objectives. He is practical and unsentimental, viewing the mission through the lens of long-term national utility.

Dr. James Ch'ien is a brilliant, gregarious physicist whose value lies in his purely logical, scientific intellect. He is a man who refuses to see the world through any lens other than the empirical. His rigid reliance on logic makes him both an indispensable asset and a liability if he were to be exposed to truths that defy his understanding.

Mrs. Jesser is the Society’s receptionist, a woman whose genuine, enthusiastic belief in "crackpot" mysticism makes her the perfect human shield. She is entirely unaware of the true nature of the organization, providing the cover that keeps the Society safe from real-world scrutiny.

In Its Own Voice

Describing the unique camouflage of the organization, the narrative highlights its effective absurdity:

It is possible that no more nearly perfect cover, no more misleading front for a secret organization ever existed in the history of man.

Reflecting on the psychological danger of his mission, Candron recognizes the fragility of his own mental state:

To overuse the psionic powers of the human mind is as dangerous as overusing morphine or alcohol.

Addressing the impossibility of explaining his work to a purely scientific peer, Candron notes the danger of cognitive dissonance:

If he saw, beyond any shadow of a doubt, that levitation and teleportation were possible, he would have accepted his own senses as usable data on definite phenomena.

What It's Really About

The central argument is that human perception is a fragile construct that requires insulation. The book explores the divide between the "logical" scientific method and the "non-logical" realm of psionic potential. It suggests that scientific progress is a product of specific, rigid thought patterns; to expose a scientist to phenomena that cannot be quantified is not a gift, but a psychological burden that could render them useless to their field. The story also examines the Cold War not as a physical war of territories, but as a silent, desperate race for knowledge, where the most effective shield is not a wall, but a well-placed lie that the enemy already believes to be the truth.

Why Read It Today

Readers who enjoy the brisk, no-nonsense tone of mid-century espionage fiction will find this a compelling experience. It operates on a high-concept premise, grounding the fantastical elements of telekinesis and teleportation in the gritty, bureaucratic reality of the Cold War. The pacing is sharp, moving quickly from the quiet of a Virginia office to the heart of a high-security prison.

Be aware that the story reflects the mid-century period in which it was written. The portrayal of international tensions is steeped in the specific atmosphere of that era, and the casual, "period-appropriate" dialogue regarding characters from other cultures may feel dated to modern readers. However, for those interested in how early science fiction blended psychic phenomena with hard-boiled tropes, this book is a fascinating study. It remains a cerebral, quick read that rewards those who enjoy puzzles of logic and the notion that the most dangerous secrets are the ones hidden in plain sight. You will likely walk away thinking about the difference between what we see and what we are capable of understanding, and whether some truths are actually better left hidden from the brightest minds.