Love is the greatest experiment of all.

Jaci knows her place in the orderly, emotionless Alvian society she was born in. But after being accidentally exposed to a gene-altering agent, she starts to experience raw, primitive, forbidden emotions. If her superiors find out, she’s a dead woman.

Before the aliens came, cousins Mike and Dave used their psychic abilities to their advantage in business dealings. Now they use them simply to stay alive, keeping a sharp telepathic eye out for ways to help themselves and others improve their lot... or escape. Their friendship with Jaci has always been more than simply captives and caretaker. Now that her DNA has changed, their shared resonance is the stuff of legend.

Inevitably, Jaci's emotions expose her to deadly Alvian justice. Suddenly she’s on the run, seeking the only true safety she’s ever known... in the arms of her human Resonance Mates.