Reference request: Finite difference methods on curvilinear (body fitted) grids

I was wondering if someone may be aware of some form of detailed summary (book, tutorial paper) about the use of finite difference methods on curvilinear (body fitted) grids.

I was only able to locate some lecture slides on the transformation of the PDE (http://www3.nd.edu/~gtryggva/CFD-Course/2013-Lecture-23.pdf) but what I am looking for is practical information on the application details of the theory using the finite difference method.

Thanks a lot!

I read through the slides you gave briefly, IMHO it does a good job in explaining the body fitted grids, essentially what it does is changing of variables. Once you get the equation for $\xi$ and $\eta$: $$\nabla^2 f =\frac{1}{J} (q_1 f_{\xi\xi}− 2q_2 f_{\eta\xi} +q_3 f_{\eta\eta}) + (\nabla^2\xi)f_{\xi}+ (\nabla^2\eta)f_{\eta},$$ just apply the unsual finite difference discretization in $\xi-\eta$ coordinate system.