Psi-Power Trilogy

Book series

Books in order3

Brain Twister

#1

Brain Twister

Randall Garrett

1959

That Sweet Little Old Lady

#1

That Sweet Little Old Lady

Randall Garrett

1959

Enigma 1973

#3

Enigma 1973

Randall Garrett

1960

Collections and box sets2

The "Queen's Own FBI" Omnibus

#1

The "Queen's Own FBI" Omnibus

Randall Garrett

1960

The Queen's Own FBI Series

#1

The Queen's Own FBI Series

Randall Garrett

1960