This book is a sequel to Contemporary grandparenting, published in 2012 (Arber and Timonen, 2012). Both macro and micro level issues are covered, with a particular focus on gender, welfare states, economic development, and grandparental agency; this ensures that the book covers many topic areas of greatest relevance and interest. It emphasises that grandparenting takes many diverse forms and cannot be reduced to a small number of ‘types’. Grandparenting has evolved considerably, and continues to evolve, as a result of both socio-demographic and economic influences, and grandparents’ own agency. The book contains analyses of topics that have so far received relatively little attention, such as transnational grandparenting and gender differences in grandparenting practices. It is the only collection that brings together theory-driven research on grandparenting from a wide variety of cultural and welfare state contexts - including chapters on Europe, North America, Africa, Asia and Australia - drawing broad lines of debate as well as outlining country-level analyses. The book therefore combines up-to-date empirical findings with new theorising that will be relevant to academics, researchers, students, and experts working in the realms of family and old-age policy and practice.