"Sailing the Tasar", written by Frank Bethwaite and Ian Bruce, comes with new Tasars, and coverings rigging, sailing and taking care of the Tasar.  Each section is available for download as pdf file.

 Introduction and Contents (137.27 kB)
 Section I (8.2 MB)- Assembly and rigging instructions
 Section II (1.78 MB) - Basics of handling, sailing and maintenance
 Section III (787 kB) - Principles of design and aerodynamics
 Section IV (1.2 MB) - Sailing upwind
 Section V (623.51 kB) - Sailing off the wind

Thanks to Todd Blumel for all his work on this project, and to Chris Parkinson for completing it.