The purpose of this qualitative study is to describe the nature and significance of the after-death communication experience (ADC). The research asks what is it like to have an experience of communication with a deceased loved one, what is the essential nature of the experience, and what are the effects and meanings of the experience within the lives of the participants? This study explores the lived experiences of eighteen participants, sixteen women and two men, who report a variety of ADCs over the years following their bereavement. The ADCs are explored within the context of the participants’ lives so as to show how these extraordinary experiences can be understood as happening to real people within their own history rather than as isolated events. The first part of the thesis gives biographical descriptions of the participants’ lives following their ADCs. The second part of the thesis analyses the essential nature and qualities of the ADC experience and gives a robust description of the nature of the phenomenon. Phenomenological analysis of the data occurs in overlapping steps consisting of the individual descriptions, reduction techniques and emergence of seven themes describing the essence of the experiences for these participants. The themes show the experiences are unexpected and startling and intrude into ordinary experience. Familiar characteristics authenticate the presence of the deceased. Information, care, love and ongoing relationship are conveyed. The participants grapple with the experiences over time. They find they are deeply imprinted and powerful, and produce immediate and long-term effects. Heightened awareness that transcends ordinary experience gives the bereaved a ‘knowing’ of the ongoing life of their loved one. Expanded consciousness and reflection lead to seeing reality as larger and more complex and includes an unseen world where their loved one is continuing to live in another form. The themes are illustrated using the participants’ descriptions of their ADCs. Last of all a description of the phenomenon is compiled using an intuitive reflective process. Powerful and transforming after-effects demonstrate that the ADCs contribute to managing grief in the major losses of the participants’ lives, to the allaying of fears of death, to belief in an after-life and to belief in the interconnectedness and continuity of relationships across the boundary of death. There are major changes in sense of self, life and living, purpose and meaning, spiritual and religious understanding, and psychic sensitivity. / Doctor of Philosophy (PhD)