Georgetown’s Bankruptcy Law Research Guide provides a list and short description of primary, secondary, and introductory resources.
Bloomberg's Bankruptcy Practice Center offers myriad resources for the practitioner, including a section on latest bankruptcy cases and bankruptcy news.
Republic of Debtors: Bankruptcy in the Age of American Independence (LAW STACKS 2nd floor KF 1527.M36 2002) chronicles the history of debt and bankruptcy in the era that preceded the first U.S. bankruptcy law.