This Therapist Guide outlines a 30-session cognitive-behavioural treatment for bipolar depression. It provides session-by-session instructions for helping clients decrease and prevent relapse. Bipolar disorder is extremely hard to manage and this program will help clients better prepare themselves for dealing with problems and high-risk situations. Treatment is comprised of four stages: a depression-focused phase (9 sessions), a treatment-contract phase, (4-sessions), a problem-list phase (13 sessions), and a well-being phase (4 sessions). This treatment also includes a component for families to help them understand the disorder and work together with both the therapist and the patient to get the best results from treatment.