Every now and then somebody reports stepping out of normal time and space. It doesn't seem to matter where they live or their background--the veil of ordinary reality drops and they suddenly slip into the past or future, usually seamlessly and unknowingly, experiencing a temporary and accidental form of time travel. Sharing detailed accounts from people who have experienced time slips and shifts between realities, including his own experiences, Von Braschler examines what their stories have in common to establish the pattern behind how these sudden slips in time occur. He examines criticisms of and scientific support for this phenomenon, debunking claims that time slips are delusions, implanted memories, or remembrances of past lives and showing that they may be related to energy vortices, tears in the fabric of our reality, black holes, astral travel, or light body movements. Studying reliable models from both the West and the East, he compares these excursions with shamanic journeying and the practices of yoga masters and Samadhi mystics, who use trance-like meditative states to travel outside normal space and time. Exploring the work of Einstein and other physicists, the author also examines the different speed with which time passes in ordinary reality and during time shifts--people will find that only a few minutes has elapsed for a time-shift experience that appeared to take hours. Offering step-by-step exercises to prepare you to experience time shifts, to help set them up, and to enhance the experience when you have slipped through time, the author provides a road map allowing anyone to explore shifts in time and space and expand their awareness beyond ordinary reality.