Boing-Boing the Bionic Cat and the Flying Trapeze — Larry L. Hench

The story of how Daniel -- who loves cats but it very allergic to their fur -- has a bionic cat built for him by his neighbor and engineer, Professor George. Boing-Boing is just like a real cat, but with fiber-optic fur, computer-controlled joints, electronic eyes, and ceramic-sensor whiskers. On another of their exciting adventures together, Boing-Boing, Daniel and his friend Amy go to the circus. With no safety nets, can Boing-Boing save the day?