Resources for 2D Modeling

Now that we've had 2D modeling in HEC-RAS for almost 2 years, I'm curious to know what your favorite 2D Hydraulic Modeling resources are. Of course, for HEC-RAS modeling, the HEC-RAS 2D Manual is excellent, but what about for a more general discussion of 2D Hydraulic Modeling?  Books?  Journal articles?

I like the Australian Rainfall & Runoff Revision Projects, Project 15:  Two Dimensional Modelling in Urban and Rural Floodplains http://arr.ga.gov.au/revision-projects/project-list/projects/project-15

I also like reading the works of Vincenzo Casulli.  Google him.

If you have a favorite resource for 2D modeling, please share it in the comments section below.