Related Clues:

• Craftsman's article published about revolutionary model
• Skilled workman taking sides? Not the first
• Chocolatier or wheelwright, e.g
• Skilled worker with a strain going off
• Held up by train as I train mechanic
• A strain disabled the craftsman
• Cooper or mason
• Mechanic, in part, is answerable
• Operative gunners served up endless brew
• A terrific oily mechanic
• Craft fair participant
• Mechanic in the armed forces
• Uninitiated alien admittting head of starship is handy person
• Apt anagram of "Sinatra"
• Headless alien hijacking first of spaceships, one in command of craft?