Pegasus in Space ~ Anne McCaffrey

This is the third, and final, book in the Pegasus series. And it has set the final stage for the beginning of the Tower and Hive series. This book takes place immediately after the last. With Peter Ridinger, a very strong telepath and telekinetic talent, as he grows and learns what he needs to learn to start his adult life. He is determined to make it into space, and works hard to get there and make the things in his life happen.