DSI London has all the dance books that you need for ballroom and latin american dancing techniques. Offering you a wide choice of sources for technical dance tips, starting with "The Laird Technique Of Latin Dancing" which gives clear, precise and logical presentations of the principles and techniques of Latin dancing. The ‘Laird’ technique is used throughout the world for the training of medal test pupils, students, trainers, teachers and coaches and is also used as the logical foundation of the routines created for every grade of competition dancer from beginner to world champion. This book is used by the IDTA as the fundementals to their examination board. Whereas the Ballroom board have four seperate books covering the Four principal Ballroom Dances.
The ISTD has Five separate Latin technique books, one dedicated to each of the five latin dances. Their Ballroom Technique book is now the 10th edition formerly Alex Moore's Revised Technique
Also a great latin dance book - "A Technique Of Advanced Latin American Figures" by Geoffrey Hearn, this book contains developments and definitions of individual Latin figures, with great methods of technique, clear descriptions of body mechanics and requirements of the physical laws of movement and musicality.
Pluis we have a full selection of the WDSF technique books, one for each dance