Methuen, Shilling Novels Series published 1933, fifteenth edition overall. 

Book: Vg++ Original pale blue cloth with black titles, corners are very sharp and square, boards are fresh and bright, the spine is wholly unfaded, the titles are bold and bright, some foxing to the text block. Pages are tightly bound and clean, foxing to corresponding page edges. Jacket: Vg-, chipping to the hinge corners and spine tips, light wear along the hinge lengths, general light age soiling but an attractive copy of an uncommon Fu-Manchu jacket. 

The Devil Doctor by Sax Rohmer