This early work by Earl Derr Biggers was originally published in 1930 and we are now republishing it with a brand new introductory biography. "e;Charlie Chan Carries On"e; is the fifth novel in the Charlie Chan series. Inspector Duff, a Scotland Yard detective and friend of Chan's, first introduced in Behind That Curtain, is pursuing a murderer on an around-the-world voyage; so far, there ...