TREVOR M., Newman: Apostle to the Doubtful.
Parchment Ltd., Oxford 1991, 26 pp.
VAISS P., Newman. Sa vie, sa pensée et sa spiritualité.
Première periode. Collection Chemins de la Memoire, L’Harmattan 1991, 510 pp.
VANDEN BUSSCHE J., Ignatius (George) Spencer Passionist (1799-1864).
Crusader of prayer for England and pioneer of ecumenical prayer. Leuven University Press, Leuven 1991, 256 pp.
WOODWARD K. L., Making Saints, Inside the Vatican
: who become Saints, who do not, and why… . Chatto & Windus Ltd., London 1991, 463 pp.