'A Guide to Trance Land' by Bill O`Hanlon is an essential read for anyone interested in hypnosis and trance states. Offering a blend of theory and practice, this book provides valuable insights into the power of the mind and its therapeutic uses.

'Theories of Counselling and Psychotherapy' by Stephen Joseph is an essential read for anyone in the field, offering a deep dive into the theoretical foundations of counselling and psychotherapy. With its clear explanations and comprehensive coverage, this book bridges theory and practice, making it invaluable for students and professionals alike.