I'm trying to remember the title of a book I read when I was in middle school. I read it in the late 1980's. Space travel was around and I remember vaguely that movement through time was also possible due to a some kind of rift. Everyone had telepathy, but a rare few had other powers like teleportation and telekinesis. the protagonist had a bunch of different powers like teleportation and precognition and telekinesis. Communication in space was done by telepathy.
One of the eras they visited was a world where everyone had telekinesis and didn't talk with telepathy.
Can anyone tell me the title of this book and the author?