- IRS Practice and Procedure (The Thomson Reuters preeminent treatise on tax procedure, originally authored by Michael Saltzman, with Les now the lead successor author and Keith and Stephen contributing chapter authors and all three updating the treatise).
- Effectively Representing Your Client (ABA’s book on practice before the Service, which is edited by Christine).
- Leslie Book’s SSRN Page (Les’ other scholarly work).
- Keith Fogg’s SSRN Page (Keith’s other scholarly work).
- Christine Speidel’s SSRN Page (Christine’s other scholarly work).
- NTA Blog (National Taxpayer Advocate’s tax analysis blog).
- Tax Prof Blog (Prof. Paul Caron’s blog on all things tax).
- Federaltaxcrimes.blogspot.com/ (Great criminal tax blog by Jack Townsend).
- Federal Tax Procedure Blogspot (Jack Townsend’s excellent tax procedure blog).
- Appellatetax.com/ (Good appellate tax blog by the law firm Miller and Chevalier).
- Gawthrop Greenwood, PC (Stephen’s law firm, which handles various types of tax matters).
- Tax Litigation Survey (Articles regarding tax litigation decisions by Prof. Timothy Todd).
- Internal Revenue Manual Online
- Internal Revenue Code (Legal Information Institute’s frequently updated Internal Revenue Code online).
- Treasury Regulations (Legal Information Institute’s frequently updated Treasury Regulations).
- Mauledagain (Tax and other musings by the venerable Professor James Maule).
- Forbes Tax Blogs
- Villanova Law
- Villanova Grad Tax Program