- Publisher: Sonar4 Publications Publisher Record # 30825
- Webpages: sonar4publications.com
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Note: The last post on the website, from Rob Walter on 2012-05-10, says Sonar4 was "shutting its doors" 2012-08-01.
Publication series data
Years When Books Were Published
| ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ | 2009 |
| 2010 | 2011 | ------ | ------ | ------ | ------ | ------ | ------ | ------ | ------ |
Publication Breakdown by Author: