https://biz.prlog.org/tag/book-lists/ book lists - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/Mackin/ Mackin Educational Resources provides library and classroom materials. Mackin works with 18,000+ publishers and has a database of more than 1.5 million titles. Educators can purchase books with all bindings, ebooks, DVDs, online resources and more.Tue, 22 Mar 2011 16:13:34 GMT