I'm not a licensed therapist, but I have read "No Bad Parts" by Richard C. Schwartz (the founder of IFS). In the book he goes through some exercises that are safe to do alone, but he mentions that the unburdening processes should be guided by a licensed therapist. I highly recommend the audiobook version, as the exercises are paced slowly, in a way that they act like mini therapy sessions, and can be revisited again and again.

Good for people who buy vinyl who may not necessarily have easy access to a turntable at the time.