"The Gard Book" as I heard it referred to by many travellers on the CSR can best be regarded as a bible for the route, written by people who have travelled the CSR quite a number of times. Many people we met along the way were referring to the wealth of information it contained, and also spoke kindly of its value.
It is written in sequence for a traveller proceeding from
Wiluna north to
Halls Creek, and as such, if you are travelling south it can be a bit difficult to follow.
I am not sure which edition we had a few years ago, but you can be certain this latest edition will be just as good as the earlier ones.
The directions of how to locate various points of interest, and the historical stories are excellent.