Elsewhere on this site someone has posted details of offers of reduced price on CBT books to help overcome social anxiety. Not everyone wants to shell out money on books, particularly if they have access to online facilities instead ... so here is a freebie! It won't suit everyone.
An online program which claims "to be effective for preventing and coping with depression, generalised anxiety disorder, and social anxiety disorder
e-couch program includes information, exercises and a workbook to track your progress and record your experiences, and tool kits to help you improve your mood and emotional state, and tackle challenges that you may be facing.