Part I. Principles and approaches in qualitative health research -- Qualitative methodology in health research -- The role of theory -- Developing qualitative research proposals -- Responsibilities, ethics and values -- Part II. Generating data -- In-depth interviews -- Group interviews and discussions -- Observational methods -- Using secondary sources -- Qualitative research in a digital age -- Part III. Managing and analysing data -- Beginning data analysis -- Developing qualitative analysis -- Part IV. Qualitative research in practice -- Integrating methods, designs and disciplines -- Reading, appraising and integrating qualitative research -- Dissemination: reaching and engaging with audiences.