Murder Goes Round and Round — Hugh Pentecost

Toby March, the famous masked impersonator, begins an engagement in New York's plush Hotel Beaumont. The next day the housekeeper finds Toby's room a wreck, bedclothes smeared with blood, but no sign of Toby, dead or alive. And Frank Pasqua, his business manager, has also disappeared. When the dead body of a stranger is found in the basement, Pierre Chambrun, the legendary hotel manager, is determined to track down the unknown killer, no matter where the trail leads.