The Dead Sea Scrolls Of Marketing & Sales

The Humbugs of the World
by P.T. Barnham 1866

Struggles and Triumphs: or, Forty Years’ Recollections
by P.T. Barnham 1869

The Art of Money Getting; Or, Golden Rules for Making Money
by P.T. Barnham 1880

P. T. Barnum’s Menagerie
by P.T. Barnham 1888

The Life Of P.T. Barnum
P.T. Barnham 1888

Modern Advertising
by Earnest Elmo Calkins 1907

Advertising Methods And Mediums
by Thomas Herbert Russell 1910

How To Write Advertisements That Sell
by A.W. Shaw Company 1912

The Psychology of Salesmanship
by William Walker Atkinson 1912

The Book of Advertising Tests/Reason Why Advertising
by Lord & Thomas/John E. Kennedy 1912

The Business Of Advertising
by Earnest Elmo Calkins 1915

Obvious Adams
by Robert R. Updegraff 1915

Selling Things
Orison Swett Marden 1916

Fishing For Suckers
by George Thomas Watkins 1916

Modern Sales Management
by Justice George Frederick 1919

Advertising; Selling The Consumer
by John Lee Mahin 1920

A Short Course In Advertising
by Alex Faickney Osborn 1921