You fall into the first three percentile for psi ability, Peter.

And when we're away from home, our psi ability doesn't work on non-Laertians.

I have enough psi ability to alter probability my favor.

I think it would have been discovered that the plant creatures were nothing more than an advanced life form with unusual psi ability.

The chim must have some latent psi ability, he realized.

Again: How was this possible, in the absense of any psi ability among them?

But empathy was the tangible half of his gland-enhanced psi ability.

His psi ability is high, especially on the hysterical frequencies.

Yet he also sensed that the psi ability was unlike his own.

And he was certain that any psi abilities in any race worked on the spirit level.