The following books may be helpful. They are available through Amazon.

A Special Scar - by Alison Wertheimer

No Time to Say Goodbye - by Carla Fine

Healing After the Suicide of a Loved One - by Ann Smolin

My son, my son - by Iris Bolton

After Suicide - by Sheila Clark

Survivors of Suicide - by Rita Robinson

After Suicide Loss - by Robert Baugher and Jack Jordan

His Bright Light - by Danielle Steel (non fiction)

Night Falls Fast – Understanding Suicide - by Kay Redfield Jamison