Zamir and Woolf: The Declaratory Judgment. De Smith Woolf and Jowell: Judicial Review of Administrative Action (contributor of Chapter 23 on Revenue Law). Halsbury's Laws of England - Customs & Excise (joint contributor). De Voil Indirect Tax Service (customs and air passenger duty) (joint contributor). Contributor to the Simon's Direct Tax Service. Also practices at Park Court Chambers, Leeds.