Blogs:

Credit Slips

The leading academic blog about bankruptcy and credit.

The Conglomerate

An academic business law blog with very occasional bankruptcy related postings.

The Warren Reports

A blog about bankruptcy and consumer credit issues. 

Bankruptcy Litigation Blog

Just what it sounds like--a very good blog about hot topics in bankruptcy litigation. 

Bankruptcy Profs Blog

An academic blog about bankruptcy.

Institutions

American Bankruptcy Institute

Journals:

American Bankruptcy Institute Law Review

Journal edited by bankruptcy LLM students at St. John's University. 

American Bankruptcy Law Journal

Double-blind peer-reviewed journal, edited by bankruptcy judges and published by the National Conference of Bankruptcy Judge.

Emory Bankruptcy Developments Journal

Student-edited journal published by Emory Law School.

Databases

Bankruptcy Data Project at Harvard

Lynn LoPucki's Web Bankruptcy Database