Author of monographs, books and scientific collections:

1. Shumylo, S. V. Elder Avvakum of Mount Athos. The Life of Athonite Hieroschemamonk Avvakum (Vakarov), 1899–1972. Oxford/Kyiv: The Friends of Mount Athos, International Institute of the Athonite Legacy, 2021. 108 pages., illustrated. ISBN 978-966-139-126-9
2. The Church of the Martyrs: Persecution of the Faith and the Church in the Twentieth Century: Proceedings International. Science. conf. (K., February 6-7, 2020) / Compiler Serhiy Shumylo. – Kyiv: UOC Publishing Department, 2020. – 616 pp., Ill. ISBN 978-966-2371-61-1
3. Hieromartyr Volodymyr (Epiphany) and the beginning of persecution of the Orthodox Church in the XX century. Proceedings of the International Scientific Conference (7-8 February 2018) / Editor and compiler Serhiy Shumylo. – Kyiv: Ed. Phoenix, 2019. ISBN 978-966-136-690-8
4. Shumylo S. V., Shkarovsky M. V., Danilets Y. V., Gaidenko P. I. An Athonite Elder from Transcarpathia: Hieroschemamonk Avvakum (Vakarov) and His Time (1899–1972). – Kyiv: International Institute of Athos Heritage, 2019. – 336 pages., ill. ISBN 978-966-139-107-8
5. Paisiy Velychkovsky. « The Tale of the Holy Cathedral » and little-known letters / Compiler and comments – Sergei Shumylo. Kyiv: UOC Publishing Department, 2016. 207 p. ISBN 978-966-2371-39-0
6. Shumylo S. V. Prt. Paisii Velichkovsky and the Zaporizhian Sich. Little Known Letters of St. Paisii Velichkovsky to the Koshevoy Ataman of the Zaporizhian Host, Peter Kalnyshevsky. Kyiv – Serpukhov: International Institute of Athos Heritage in Ukraine; Heritage of the Orthodox East, 2015. 128 pages. ISBN 978-5-9905423-3-4
7. Shumylo S. V. Elder John Vishensky: an Athonian ascetic and Orthodox writer-polemicist. Materials for the biography of the « blessed memory of the great elder John Vishensky Svyatogorsky » – Kyiv: UOC Publishing Department, 2016. 208 pages. ISBN 978-966-2371-40-6
8. Shumylo S. V. « Spiritual Zaporozhye » on Athos. Little-known Cossack hermitage « Black Vyr » on the Holy Mountain. Kyiv: Publishing Department of the UOC, 2015. 116 pages. ISBN 978-966-2371-34-5
9. Shumylo S. V. The elder Anikita: the spiritual path of sainthood. Materials for his biography with the appendix of the works of hieroschmonk Anikita (Prince Shirinsky-Shikhmatov) / 2nd edition. – Kyiv-Odessa: Athos Heritage, 2019. – 328 pages., ill. ISBN 978-966-139-103-0
10. Shumylo S. The First Russian Monks on Mount Athos // Mount Athos and Rus`: 1016 – 2016. Oxford, 2018. ISBN: 978-1-78707-880-2
11. Shumylo S. V. The elder Anikita: the spiritual path of sainthood. Materials for his biography with an appendix of the writings of hieroschmonk Anikita (Prince Shirinsky-Shikhmatov). – Smolensk, 2018. – 276 pages. ISBN 978-5-98156-814-5
12. Shumylo S.V. Prince Oskold and the Christianization of Russia. – Kyiv: Spirit and Literature, 2010. 120 pages.. ISBN 978-966-378-155-6
13. Shumylo S. V. In the Catacombs. The Orthodox Underground in the USSR. – Lutsk: Teryn, 2011. 272 pages.. ISBN 978-966-2276-52-7.
14. Archbishop Peter (Ladygin): an unwavering pillar of the persecuted Catacomb Church (1866 – 1957) / Publlication, text preparation, introductory articles, compilation, comments by Sergei Shumylo and Vitaly Shumylo. – Glazov, 2013. 108 pages.. ISBN 978-5-905538-16-2
15. Shumylo S. V. The Soviet regime and the Soviet Church. St. Petersburg, 2006. 136 pages.