Recommended reading for Sunday School teachers

At a recent training day for children’s workers in our church Sam Donoghue mentioned some books. I have just got around to reading some reviews and previews of them and they look really good. I have used previews in Amazon some for some time to read samples of books to see if I want to buy them. But I am discovering that google books can have much longer previews.

The Growth of Love by Keith White doesn't have a preview but has some reviews here and here.

The Spirit of the Child by David Hay has a preview available here through google books.

Children’s Spirituality by Rebecca Nye also has a preview available here through google books. And this one looks like the best of the bunch. Enjoy.