The book "Andragogy: Contexts of Adult Education" offers a comprehensive analysis of andragogy, which focuses on the education of adults. The authors, Birut Jatkauskien and Kestutis Trakselys, address key questions regarding the differences between andragogy and pedagogy, the principles of self-directed learning, and the role of the andragogue. The work highlights the historical development of adult education and the multifunctional nature of andragogues' activities. It also provides practical guidelines for organizing adult education and discusses the challenges that need to be considered when implementing effective learning for adults. The discussion on the transition from the idea of lifelong learning to practical implementation is another important aspect of the book.