Penned from a leading voice in abolition strategy: Andrea Ritchie is the author of a number of texts on abolition, including but not limited to Invisible No More: Police Violence Against Black Women and Women of Color and co-author of No More Police: A Case for Abolition with Mariame Kaba. A tool for worldbuilding: Practicing New Worlds represents a new branch in the tree of the Emergent Strategy Series that offers and strategies and tools for envisioning and building new worlds. An exciting new approach to abolitionist activism: Practicing New Worlds approaches questions of policing and punishment from a completely new angle, opening up new perspectives and possibilities in the field. Emergent strategy for everyday life: The first book to provide an explicit and elaborated application of the theory of emergent strategy to real-world problems. Emergent Strategy (the book) is a toolkit for social movement organizers. While it has been put to use by organizers, this is the first time anyone has written a book about its application. Author platform: Andrea Ritchie has over 19K followers on Twitter. Author website: andreajritchie.com/