A Mindfulness-based Stress Reduction Workbook
by
Bob Stahl; Elisha Goldstein
The Relaxation and Stress Reduction Workbook
by
Martha Davis; Elizabeth R. Eshelman; Matthew McKay
The Anxiety and Phobia Workbook
by
Edmund J. Bourne
10 Simple Solutions to Shyness: How to Overcome Shyness, Social Anxiety & Fear of Public Speaking
by
Martin M. Antony
How to Cope With Anxiety by Olivia Remes (TEDx Talk)

Sanvello: Anxiety & Depression | App Store | Google Play
Sanvello (previously Pacifica) aims to help you manage stress, anxiety and depression through psychologist-designed tools for mindfulness meditation, relaxation and mood/health tracking. Free with. See Psyberguide and ADAA reviews.

Breathe2Relax | App Store | Google Play
This app "provides detailed information on the effects of stress on the body and instructions and practice exercises to help users learn the stress management skill called diaphragmatic breathing." Developed by the National Center for Telehealth and Technology. Free. See Psyberguide and ADAA reviews.

Happify | App Store | Google Play
Activities include games, tasks and meditations and tracks on topics such as coping with stress, building self-confidence, and midfulness. Free with in-app purchases. See Psyberguide review.