9 . * o Casson’s Fascinating Business Books OVER 300,000 COPIES SOLD The most popular writer of Business Books, in any country, is HERBERT N. CASSON. His books are now in every large library in the world. They have instructed and inspired Business Men in France, Spain, Switzerland, Czechoslovakia, Holland, Greece, Hungary, Japan and Germany as well as in all English-speaking countries. Eleven of his books are out of print. Those that are now in stock, are as follows :— FACTORY EFFICIENCY HUMAN NATURE . LABOUR TROUBLES ADS. AND SALES . . AXIOMS OF BUSINESS . 12 TIPS ON FINANCE . . 12 TIPS ON WINDOW DISPLAY SUCCESS AND HAPPINESS . THIRTY GREAT LIVES . MEN AT THE TOP . . . BETTER ADVERTISING . . BETTER SALESMANSHIP . . . 12 TIPS TO TRAVELLING SALESMEN . MORE NET PROFIT . . . > THE oY ART OF PRINTED SALESMAN. HIP . " . z . . % 18 TIPS ON LUCK , . . . » BETTER BUSINESS LETTERS v " CASSON’S HANDBOOK FOR FOREMEN . THE GREATEST COMPANY IN THE WORLD . y 3 z # . THE QUALITY OF OUR GOODS . . GETTING OVER DIFFICULTIES . - THE BRAINWORKERS’ HANDBOOK THE ART OF CUSTOMER-FINDING A COMPLETE ADVERTISING COURSE . THE 1009, OFFICE . . i . THE STORY OF ARTIFICIAL SILK Bu I - 7/8 B/- Bi— 150/6 Tae ComprETE SET OF 28 Books, Post Frer, $7 2. 8a. ORDER FROM The EFFICIENCY MAGAZINE, KENT HOUSE, 87, REGENT STREET, LONDON. W.1.