Additional sources of related material

'In the mystery of your presence, no words are needed', Appendix A, There is one among us , John L. Bell, Wild Goose Publications, 1998, ISBN 1901557103.

Spartacus, Katchaturian, Naxos Audio CD, ASIN B0000013YO.

Heroes for a Day ,Lisa Potts, Hodder and Stoughton, 2000, ISBN 034074586X. This contains true stories of the bravery and resourcefulness of ordinary people, including Lisa's own story of protecting nursery children from an attacker, and one of a blind man who rescued a young man from the sea.