I was recently asked to review a book called "A Guide to Children and Grief." . The author of the book is Miri Rossitto, she's the owner of Valley of Life.
I was glad to discover that It's not a two thousand page report on the details of a child's every move after loss. However, it is informative, to the point, easy to understand (and I emphasize EASY) and has what I call quick reference charts to quickly find exactly what your looking for.
If you want a copy or just want to check it out you can find it here.