Any good commentaries of the book of Judges?

I am doing a paper and teaching my youth group through it right now and I have a few sources that I am using. But I was curious if anyone knew some good sources. Thanks for your help!

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Brandon Addison

Member- Michiana Covenant Presbyterian Church
Granger, IN (http://www.michianacovenant.org/)

Attending and serving the youth @- Christ Church Pasadena Pasadena, CA (www.christchurch.la)