Book excerpt: The Constitution allows the president to "fill up all Vacancies that may happen during the Recess of the Senate, by granting Commission which shall expire at the End of their next Session." This book addresses how presidents have used recess appointments over time and whether the independence of judicial recess appointees is compromised. The authors examine every judicial recess appointment from 1789 to 2005 and conclude that the recess appointment clause, as it pertains to the judiciary, is no longer necessary or desirable. They argue that these appointments can upset the separation of powers envisioned by the framers, shifting power from one branch of government to another. The strategic use of such appointments by strong presidents to shift judicial ideology, combined with the lack of independence exhibited by judicial recess appointments, results in recess power that threatens constitutional features of the judicial branch. Book jacket.