The highly anticipated sequel to "The Human Sensor" is here, and Ralf Logan is back in action! As the Space Academy faces a new, deadly alien invasion, Ralf must once again rely on his unique abilities to save the day. But this time, the stakes are even higher, with Ralf finding himself hunted by a vicious alien species and Verisa uncovering a mysterious object that could save her mother's life. To add to the tension, Ruddy, the wolf-shifter prince, has made a new friend, leaving Ralf feeling uncertain about his own role in the crisis. As they race against the clock to find a solution, the team must navigate new alliances and betrayals to stop the invasion and save their people. Will they overcome the greatest threat the galaxy has ever seen?
Find out in "The Human Sensor Book 2."