Found in 1 comment on Hacker News
pamelafox · 2011-01-13 · Original thread
If you're looking to host on App Engine, I strongly recommend http://oreilly.com/catalog/9780596522735

It is a great intro to App Engine & the datastore generally but also puts a bit more emphasis on Python/Django than on Java development, so it is well suited for Python devs.

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