Lambeth Palace Library, which dates from a bequest by Archbishop Bancroft in 1610, is one of England's major repositories of medieval manuscripts. More than half of the ninety-six manuscripts and documents containing items of Middle English prose were already present when the library was temporarily transferred to Cambridge in 1647. In the succeeding centuries further manuscript materials have continually been added, and within the last few years the library has become home to the older part of Sion College Library, an event that has added a further seven manuscripts to the present...