matas

Starplex by Robert J. Sawyer

Humans (Neanderthal Parallax, #2) by Robert J. Sawyer

Illusions by Richard Bach

Frameshift by Robert J. Sawyer

Mindscan by Robert J. Sawyer

Flash Forward by Robert J. Sawyer

Calculating God by Robert Sawyer

Factoring Humanity by Robert J. Sawyer