Set of 5 Little Blue Books #748, #112, #1535, #556, #25 1920's Vintage Collectib

1920's Set of 5 Little Blue Books 1. #748 Elementary Plane Geometry Self Taught By Lawrence A Barrett 64 pages 2. #556 Hints on Etiquette By Esther Floyd 60 pages Haldeman Julius Company USA 3. #112 The Secret of Self Development by John Cowper Powys Haldeman Julius Company USA 32 pages 4. #1535 How to Throw a Party by Heinz Norden Haldeman Julius Company USA 32 pages 5.#25 Rhyming Dictionary edited by E Haldeman Julius Haldeman Julius Company USA All measure 5" x 3 1/2" Highly collectible Good Condition!!!