Back in 2006, Manning released the excellent wxPython in Action book by Noel Rappin and Robin Dunn (creator of wxPython). This is still a great book and I wholeheartedly recommend it to people that want to increase their understanding of wxPython. However, Packt Publishing has just released the first new wxPython book in over four years. It’s called wxPython 2.8 Application Development Cookbook by Cody Precord (creator of Editra). There’s an ebook version of each of these books at their respective publisher’s websites.
I plan to review Precord’s book once I’ve finished reading it. He’s been pretty active on the wxPython mailing list, helping people (including me) learn the ins and outs of wxPython. If you like wx as much as I do, I hope you’ll support him and the wxPython community by buying the book. Packt gives part of the purchase price of the book back to the project that it’s about, which is pretty cool. They’re also having a Python book sale on the Packt website (hat tip to Robin Dunn on that one).