List of published correspondences with their edition references
– Letters from Egypt 1905-1908, Aubier, Paris 1963 (correspondence with his parents)
– Letters from Hastings and Paris 1908-1914, Aubier-Montaigne, Paris 1965
– Genesis of a Thought – Letters 1914-1919, Grasset, Paris 1961 (correspondence with his cousin Marguerite Teilhard-Chambon)
– Pierre Teilhard de Chardin and Jean Boussac – Unpublished war letters, ed. F. Guillaumont, O.E.I.L., Paris 1986.
–Blondel and Teilhard – Correspondence commented by Henri de Lubac, Beauchesne, Paris 1965.
– Travel Letters 1923-1955 Grasset, Paris 1962. (correspondence with his cousin Marguerite Teilhard-Chambon) [preface de PierreLeroy]
– Letters to Erouard Le Roy (1921-1946): maturation of a thought, Editions Facultés jésuites de Paris, Paris 2008.
-Teilhard de Chardin in China – Unpublished correspondence (1923-1940), Edisud, Aix-en-Provence – Museum National dʼHistoire Naturelle, Paris 2004.
– Accomplishing the Human Being – Unpublished Letters, (1926-1952), Bernard Grasset, Paris 1968, (correspondence with Ida Treat and Rhoda de Terra)
– The radiance of a friendship – Correspondence with the Bégouën family (1922-1055), Lessius, Brussels 2011.
– Unpublished letters – Letters to abbé Gaudefroy and abbé Breuil, Editions du Rocher, Paris, 1988.
– Intimate letters from Teilhard de Chardin to Auguste Valensin, Bruno de Solages, Henri de Lubac, André Ravier, Aubier-Montaigne, Paris 1972.
– In the wake of the Sinanthropes – Unpublished letters from Pierre Teilhard de Chardin and John Gunnar Andersson, (1926-1934) Fayard, Paris 1971.
– In China with Teilhard, 1938-1944Seuil, Paris 1968. (correspondence with Claude Rivière).
– Letters to Léontine Zanta, Paris, Desclée de Brouwer, 1965.
– Letters to Jeanne Mortier, Seuil, Paris 1984.
– Pierre Teilhard de Chardin and Lucile Swan, Correspondence, coll. Au singulier, 17, Brussels, 2009.
– Letters from Pierre Teilhard de Chardin, my friend, 1948-1955, Centurion, Paris 1976 (correspondence with Pierre Leroy s.j.
