One question i get asked often is "can i rebuild my own diff" ?
Yes you can with common sense, a few tools and a little mechanical knowledge.
It gives excellent instructions on how to rebuild and setup any rear wheel drive crownwheel and pinion
The book covers topics on:
General rebuilding Limited slip differentials Aftermarket limited differential types (and explains about them) Crownwheel and pinion gears and types Ratios and how to choose Axle half shafts including torque loads etc Propshafts and universal joints Speedo calibration after ratio change Identify worn parts and what to replace etc
There are about 140 pages full of axle and differential information
It is not specific to any make or model but gives an excellent general overview of what to do and how to fix diff problems.