Christina Rasmussen is an acclaimed grief educator and bestselling author of Second Firsts (Hay House, 2013), Where Did You Go? (Harper One, 2018), and Invisible Loss (Sounds True, 2024). In 2010, four years after her thirty-five-year-old spouse passed away from Stage 4 colon cancer, she created the Life Reentry process, which launched her on a mission to bring compassion, grace, and validation to thousands, while simultaneously establishing an exit from what she termed the Waiting Room. Christina holds a master's degree in guidance and counseling (University of Durham). She is currently finishing her master of fine arts degree in painting and drawing (Academy of Art). Her grief work has been featured on ABC News and in Women's World, the Washington Post, and the White House Blog.