SmartCILP dated April 29 lists two newly-published articles of interest:
Paul Finkelman's, The Ten Commandments on the Courthouse Lawn and Elsewhere, 73 Fordham Law Review 1477-1520 (2005). A pre-publication draft is available online.
Kent Greenawalt's review of Philip Hamburger's "Separation of Church and State", History as Ideology, 93 California Law Review 367-396 (2005), avialable on Lexis and Westlaw (subscriptions required).