This book is a combination of memorializing a younger sister who died from suicide and a look back at a shared family history. Using extensive journals her sister wrote from 12 until her death (at age 46) the author slowly & painfully retraces her sister‘s downward spiral with bipolar disease. More sad than informative, I think the author benefitted from writing this memoir but as a reader there was no take away for me. Just a very sad story.