Choosing between two Jython books...

[Marc Rochkind]

I'm a very experienced programmer who knows both Python and Java, and I 
thought I'd buy just one book on Jython, which sounds like something I'd 
like to use.

Which should I get:

	Jython Essentials (Pedroni & Rappin)

or

	Jython for Java Programmers (Bill & Bill)

I'm mainly interested in completeness and rigor... don't need a tutorial 
approach.

--Marc