There are many self-help books for suicidal people and memoirs by people who survived suicidal ideation or a suicide attempt. Below are just a few. I’ve read all but a few of them, but I can’t vouch that they will be helpful to everyone.
Blauner, S. R. (2002). How I stayed alive when my brain was trying to kill me. New York: Harper Collins.
Bornstein, K. (2011). Hello cruel world: 101 alternatives to suicide for teens, freaks, and other outlaws. Seven Stories Press.
Breel, K. (2015). Boy meets depression: Life sucks and then you live. New York: Harmony Books.
Ellis, T. E., & Newman, C. F. (1996). Choosing to live: How to defeat suicide through cognitive therapy. Oakland, CA: New Harbinger Publications, Inc.
Haig, M. (2015). Reasons to stay alive. New York: Penguin Books.
Hines, K. (2013). Cracked, not broken: Surviving and thriving after a suicide attempt. Lanham, MD: Rowman & Littlefield Publishers.
Jamison, K. R. (1997). An unquiet mind: A memoir of moods and madness. New York: Vintage Books.
Lezine, D., & Brent, D. (2008). Eight stories up: An adolescent chooses hope over suicide. Oxford University Press.
Miller, C. (2012). This is how it feels: A memoir: Attempting suicide and finding life. CreateSpace Independent Publishing.
McDaniels, D. (2016). Ten ways not to commit suicide: A memoir. New York: HarperCollins.
Quinnett, P. G. (2012). Suicide: The forever decision. Available for free download at http://qprinstitute.com/uploads/Forever_Decision.pdf.
Styron, W. (1992). Darkness visible: A memoir of madness. New York: Random House
Wise, T. L. (2012). Waking up: Climbing through the darkness. The Missing Peace, LLC.