Red Moon Gang: An Inclusive Guide to Periods – Paperback

Red Moon Gang is a 200-page paperback guide to menstruation by writer and influencer Tara Costello, illustrated by Mary Purdie. The book provides research-based information on the menstrual cycle, covering the biology and science of menstruation, hormonal fluctuations, and the range of menstrual products available with their respective advantages and disadvantages. It addresses menstrual conditions including endometriosis and polycystic ovary syndrome, and explores how periods affect body image and lived experience across different populations—including individuals experiencing body dysmorphia, those living in poverty, and disabled people. The book also includes a Period Toolkit with product recommendations, retailers, practical tips for managing menstruation, and resources for further learning. Written in a gender-neutral, unapologetic, and humorous tone, Red Moon Gang is directed at anyone who menstruates. Color: Red. Material: Paper.