Unprecedented investment is being made in leadership development across the public sector: leadership courses are growing, and development is a core theme of organizational capacity building initiatives. Within this, action learning has attracted increasing interest as an approach that can simultaneously address individual and organizational development. An impressive and scholarly collection, this book collates important examples and considers the evidence for action learning’s effectiveness. An important read for postgraduate students and researchers of human resources, training and development, this important book draws important insights to raise new questions concerning the role of the facilitator, the value of a ‘bilingual’ ability with public service issues and facilitation, comparisons with coaching and mentoring, and implications for employing action learning in a politicized or hierarchical environment and on a consultancy basis.