That's double silly as Warren Spector was only marginally involved with Thief for a short time; certainly not the "creator". In his own words: "[I] worked brief

That's double silly as Warren Spector was only marginally involved with Thief for a short time; certainly not the "creator". In his own words: "[I] worked briefly on Thief: The Dark Project (though my impact on that title was, at best, minimal)".