Jeanne reviewed Ant in Action by Steve Loughran and Erik Hatcher and gave it 8 out of 10 horseshoes.

For those new to Ant, features are clearly described with good examples and good descriptions of "what happens if _____." The flow diagrams helped visualize concepts nicely. ... For those who have been using Ant, there are margin notes about what was added in 1.6/1.7 along with coverage of Ivy. ... I've been using Ant for complex builds for three years and still had a page of take away points from this book. I recommend it for the valuable information and techniques.

You can read the full review and discuss it here.