The Man from Avon written by Michael Avallone and published, not surprisingly, by Avon.
This could possibly be the most awesome story ever written. Larry McKnight makes James Bond look like an amateur. After saving the damsel from the UFOs and parachuting back to earth he's still ready with his product briefcase in hand to sell her books and makeup.
The unfortunate truth about Larry McKnight is that not having a government pay check like Bond, has forced him to devise elaborate schemes involving alien abductions and heroic rescues so he can make his sales quota through his clients feelings of gratuitous obligation.