- CYCS 216/01 Folder : YCS Bulletins 1960
- CYCS 216/02 Folder : YCS Bulletins 1961
- CYCS 216/03 Folder : YCS Bulletins 1962
- CYCS 216/04 Folder : YCS Bulletins 1963
- CYCS 216/05 Folder : YCS Bulletins 1964
- CYCS 216/06 Folder : YCS Bulletins 1965
- CYCS 216/07 Folder : YCS Bulletins 1966
- CYCS 216/08 Folder : YCS Bulletins 1967
- CYCS 234/01 Folder : College Girl's Bulletin - Many undated and un-numbered issues 1942-1945(?)
- CYCS 234/02 Folder : YCS Bulletin - Vol. 1, No. 3 - Vol. IV, No. 8 1948-1950
- CYCS 234/03 Folder : YCS Bulletin - Vol. V, No. 1-8 1950-1951
- CYCS 234/04 Folder : YCS Bulletin - Vol. VI, No. 1-4 1952
- CYCS 234/05 Folder : YCS Bulletin - Vol. VII, No. 1-35 1952-1953
- CYCS 234/06 Folder : YCS Bulletin - Vol. VIII and IX 1953-1955
- CYCS 234/07 Folder : YCS Bulletin - Vol. X and XI 1955-1957
- CYCS 234/08 Folder : YCS Bulletin - Vol. XII, No. 1-8 1957
- CYCS 234/09 Folder : YCS Bulletin - Vol. XII, No. 9-16 1958/01-08
- CYCS 234/10 Folder : YCS Bulletin - Vol. XIII, No. 1-13 1958-1959
- CYCS 234/11 Folder : YCS Bulletin - Vol. XIV, No. 1-12 1959-1960
- CYCS 234/12 Folder : YCS Bulletin - Vol. XV, No. 1-11 1960-1961
- CYCS 234/13 Folder : YCS Bulletin - Vol. XVI, No. 1-4 1961-1962
- CYCS 234/14 Folder : YCS Bulletin - Vol. XVII, No. 1-7 1962-1963
- CYCS 234/15 Folder : YCS Bulletin - Vol. XVIII, No. 1-7 1963-1964
- CYCS 234/16 Folder : YCS Bulletin - Vol. XIX, No. 1-9 1964-1965
- CYCS 234/17 Folder : YCS Bulletin - Vol. XX, No. 1-9 1965-1966
- CYCS 234/21 Folder : Catholic Action Leader's Bulletin - Vol. IV, No. 1-8 1943-1944
- CYCS 234/26 Folder : Leader's Bulletin Catholic Action Students University of Notre Dame - Vol. II
- CYCS 234/27 Folder : Leader's Bulletin Catholic Action Students University of Notre Dame - Vol. III
- CYCS 240/02 Folder : YCS Bulletins 1965-1966
- CYCS 272/08 Title : YCS Bulletin Vol. XVII 1962-1963
- CYCS XVI Series : Research files
The YCS maintained files on many subjects in which they were interested. These files include various publications and clippings, as well as YCS position papers.
- CYCS 8/52 Folder : History of YCS
- CYCS 9/01 Folder : History of YCS - Miscellaneous to be Filed
- CYCS 9/08 Folder : Actions - Examples 1959-1961
- CYCS 9/09 Folder : Actions of Members File 1963-1964
- CYCS 9/10 Folder : Activities Actions 1960-1962
- CYCS 9/11 Folder : Newspaper Clippings: YCS 1962-1963
- CYCS 9/12 Folder : Publicity Current 1958-1959
- CYCS 9/13 Folder : Newspaper Clippings - News 1965-1966
- CYCS 15/23 Folder : Data - Campaigns
- CYCS 15/25 Folder : Data - Chaplains
- CYCS 15/26 Folder : Data - Demonstrations
- CYCS 15/27 Folder : Human Events
- CYCS 15/28 Folder : Individualist, etc.
- CYCS 16/25 Folder : Mary Carpenter File
- CYCS 16/26 Folder : Counseling File 1948
- CYCS 16/26 Title : Family and Marriage Counseling and the College Counseling Program / by Charles A. Curran 1948/06
- CYCS 16/26 Subject : Workshop on Guidance in Catholic Colleges and Universities 1948/06
- CYCS 16/26 Title : Adult Education - Family Style / by Louis J. Putz, CSC
- CYCS 16/27a Folder : Discrimination
- CYCS 16/27b Folder : Discrimination Today in the USA / National Federation of Catholic College Students 1960
- CYCS 16/28 Folder : FTW Orientation
- CYCS 16/29 Folder : Gospel Discussion
- CYCS 16/30 Folder : High School YCS
- CYCS 16/31 Folder : Inquiry
- CYCS 17/01 Folder : Intellectual Apostolate 1951-1957
- CYCS 17/02 Folder : Institutions 1959
- CYCS 17/03 Folder : Labor and Unions - Research
- CYCS 17/04 Folder : Lay Apostolate 1957
- CYCS 17/05 Folder : Liturgy - The Mass - Gospel 1956
- CYCS 17/06 Folder : Marriage 1959
- CYCS 17/07 Folder : The Mind of Christ 1953, 1957
- CYCS 17/07 Title : The Mind of Chist: An Annotated Bibliography of Catholic Action / Fides 1953
- CYCS 17/07 Title : The Mind of Chist: An Annotated Bibliography of Catholic Action - Revised 1957
- CYCS 17/08 Folder : Freshman Orientation 1951-1954
- CYCS 17/09 Folder : Poverty
- CYCS 17/10 Folder : Seminarians and Catholic Action
- CYCS 17/11 Folder : Spirituality Talks by Fr. B. Cooke, SJ
- CYCS 17/12 Folder : Spirituality
- CYCS 17/13 Folder : Stanford Institute of International Relations
- CYCS 17/14 Folder : Study Sessions
- CYCS 17/15 Folder : Student Vocation
- CYCS 17/16 Folder : NS Weeks [New Study Weeks?]
- CYCS 17/17 Folder : United Nations
- CYCS 17/18 Folder : Travel
- CYCS 17/19 Folder : Theology and Philosophy
- CYCS 17/20 Folder : Talks - Articles - Pat's Talk: Student Spirituality - High School
- CYCS 17/21 Folder : United Nations
- CYCS 17/22 Folder : University Movement - Miscellaneous Material
- CYCS 17/23 Folder : Vienna Youth Festival
- CYCS 17/24 Folder : YCS on a Secular Campus Bulletin Article
- CYCS 17/25 Folder : YCS as a Social Movement - Jack Conroy
- CYCS 17/26 Folder : Woman
- CYCS 17/27 Folder : An Analysis of the Technique and Present Status of the Young Christian Student, Young Christian Worker, and the Christian Family Movements in the United States 1956
- CYCS 17/28 Folder : An Analysis of the Technique and Present Status of the Young Christian Student, Young Christian Worker, and the Christian Family Movements in the United States 1956
- CYCS 18/01 Folder : ACE - American Council on Education Newsletter 1959-1960
- CYCS 18/02 Folder : Advent
- CYCS 18/03 Folder : Asia Material
- CYCS 18/04 Folder : American Association of University Professors
- CYCS 18/05 Folder : American Federation of Teachers 1957-1958
- CYCS 18/06 Folder : American Friends Service Committee 1958-1960
- CYCS 18/07 Folder : Art 1959
- CYCS 18/08 Folder : Association of International Relations Clubs 1958-1960
- CYCS 18/09 Folder : Atomic War 1959
- CYCS 18/09 Title : Morality and Modern War / by John Courtney Murray, SJ 1959
Published by The Church Peace Union, an organization to relate ethics and international affairs
- CYCS 18/10 Folder : Blumer's Notes 1950
Mimeographed handouts from Sociology 327, The Psychology of Social Movements
- CYCS 18/11 Folder : Camp Sites in the Midwest Area 1953-1960
- CYCS 18/12 Folder : Canadian YCS 1958-1959
- CYCS 18/13 Folder : Catholic Association for International Peace (CAIP) 1958-1960
