"… 101 Coaching Supervision Techniques, Approaches, Enquiries and Experiments is written for a primary audience of coaching supervisors, new and experienced. Lucas suggests that coaches may also benefit from the book, in developing their independent reflective practice. With ten philosophies and 101 approaches and techniques, Lucas’ book is a substantial addition to the existing publications in the field of coaching supervision. Its style, somewhere between a book and toolkit, will appeal to a wide audience in search of coaching supervision practices grounded in their own philosophical approaches."Extract from a review by Francoise Orlov in Philosophy of Coaching: An International Journal, Vol. 5, No. 2, November 2020, 63-64.