Waldo, and Magic inc., (Pan science fiction) - Softcover

Like many people, I go way, way back with Heinlein. My very favorite book (and one that stands out in my mind--and with much affection--to this day) is Tunnel in the Sky. I really, really wanted to go off to explore new worlds with a covered wagon and horses, like the hero does at the very end of the book. But one of the nice things about Robert Heinlein is that he's got something for everyone. One of my best friends has a different favorite: Podkayne of Mars. Go figure.
                        --Shelly Shapiro, Executive Editor

North Power-Air was in trouble. Their aircraft had begun to crash at an alarming rate, and no one could figure out what was going wrong. Desperate for an answer, they turned to Waldo, the crippled genius who lived in a zero-g home in orbit around Earth.

But Waldo had little reason to want to help the rest of humanity -- until he learned that the solution to their problems also held the key to his own...

Magic, Inc.
Under the guise of an agency for magicians, Magic, Inc. was systematically squeezing out the small independent magicians. Then one businessman stood firm. With the help of an Oxford-educated African shaman and a little old lady adept at black magic, he went straight to the demons of Hell to resolve the problem -- once and for all!