Affectionately known as Wright and Miller, this is THE classic treatise for civil procedure and one of the classic treatises of law in general. This set covers all elements of federal practice, including civil,criminal and appellate procedure. The library currently subscribes to the print edition. The digital edition is available through the link above.
Prized for its "direct" style, the authors of this hornbook also have published a leading casebook on the subject. Arthur R. Miller is, of course, the Miller in the Wright & Miller multi-volume treatise on Civil Procedure (and not the famous playwright). Older editions in stacks.
Civil Procedure & Federal Courts Blog
Blog on civil procedure by distinguished law professors who specialize on the topic.