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Releases by Clark, David A., PhD

Cover for Clark, David A., PhD · Overcoming Paralyzing Doubt and Indecision: A CBT Workbook to Conquer the Fear, Uncertainty, and Anxiety That Keep You Stuck (Paperback Book) (2026)

Overcoming Paralyzing Doubt and ... (2026)

Clark, David A., PhD

Release March 26, 2026

Cover for Clark, David A., PhD · The Anxious Thoughts Workbook for Teens: CBT Skills to Quiet the Unwanted Negative Thoughts that Cause Anxiety and Worry (Paperback Book) (2022)

The Anxious Thoughts Workbook fo... (2022)

Clark, David A., PhD

Cover for Clark, David A., PhD · The Negative Thoughts Workbook: CBT Skills to Overcome the Repetitive Worry, Shame, and Rumination That Drive Anxiety and Depression (Paperback Book) (2020)

The Negative Thoughts Workbook: ... (2020)

Clark, David A., PhD