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Frogatto is in this book as well, and our semi-affiliated game Wesnoth! I saw a couple preview chapters, and it seems quite interesting.
Nothing is special about it; buy it if you'd like to support us (and the future development of Frogatto), and/or if you want easy updates....
Well, sorry about that; I thought of it a few times, but didn't really know how to contact you. Anyway, I'll give you a copy if you give me your UDID.