I cant even imagine the pain you are going through. I know the day is inevitable for all of us and i dread its arrival. My thoughts and prayers are with you during this time. Oliver will always be in your heart..The idea of writing a book is a great one!
So,so sorry to hear you lost Oliver. His body is gone, but his spirit will always be in your heart. I have put off reading this,as it is always difficult,because I know the awful sadness and emptiness that you are feeling. Writing a book, dedicated to Oliver will be a wonderful tribute to him,and others will know how precious he was. God bless you and comfort you at this time,and I know Oliver is there with you,and always will be in your heart.