I have organised most volumes of the Singhi Jain Series here, after collecting them largely from the Digital Library of India and http://jainelibrary.org. The file names have been pasted below. I may update the list later with more systematic titles that include the title, the editor, and the year.Some brief notes on this high quality series:The first volume, Prabandha Chintamani, was published in 1931, under the editorship of the extraordinary Jinavijaya Muni (1888-1976). Jinavijaya continued as the editor till his death. As a passing note, Jinavijaya gave up monastic life to concentrate on scholarly activities, though he continued to be called Muni. He visited Hermann Jacobi in Germany, where he absorbed the methods of western scholarship. His successor was Jayantakrishna Harikrishna Dave (Volume 72 onwards). The series was financed by a learned businessman of Calcutta, Bahadur Singhji Singhi (1885-1944), whose family had interests in mining, industry and finance.I was not able to find any evidence for the existence of volumes 50, 52-70. It is also unclear what the last published volume was. If you have any information, please drop me a message on my gmail address: suhas[dot]msh. Also to note: two different books were mistakenly printed as Volume 11.1 Singhi Jaina PrabandhaChintamani Merutunga.pdf2 Singhi Jaina PuratanaPrabandhaSangraha .pdf3 Singhi Jaina PrabandhaChintamani Merutunga Hindi Translation Hazari Prasad Dvivedi.pdf4 Singhi Jaina DharmabhyudayaMahakavya Udayaprabhasuri.pdf5 Singhi Jain SukritaKirtiKallolini and VastupalaPrashastiSangraha JaineLibrary.pdf6 SInghi Jaina PrabandhaKosha Rajashekharasuri JaineLibrary.pdf6 SInghi Jaina PrabandhaKosha Rajashekharasuri.pdf7 Singhi Jaina DevanandaMahakavya Meghavijaya.pdf8 Singhi Jaina JainaTarkaBhasha Yashovijaya.pdf9 Singhi Jaina PramanaMimamsa Hemachandra JaineLib.pdf10 Singhi Jaina VividhaTirthaKalpa Jinaprabhasuri Vol 1 JaineLibrary.pdf10 Singhi Jaina VividhaTirthaKalpa Jinaprabhasuri Vol 1.pdf11 Singhi Jaina KathaKoshaPrakarana Jineshvarasuri JaineLibrary.pdf11 Singhi Jaina KathaKoshaPrakarana Jineshvarasuri.pdf11 Singhi Jaina Life of Hemachandra G Buhler JaineLibrary.pdf11 Singhi Jaina Life of Hemachandra G Buhler.pdf12 Singhi Jaina AkalankaGranthaTrayam BhattaKalanka.pdf13 Singhi Jain PrabhavakaCharita Prabhachandra.pdf14 Singhi Jaina DigvijayaMahakavya Meghavijaya Gani JaineLibrary.pdf14 Singhi Jaina DigvijayaMahakavya Meghavijaya Gani.pdf15 Singhi Jaina BhanuchandraCharita Siddhichandra A.pdf15 Singhi Jaina BhanuchandraGaniCharita Siddhachandra B.pdf16 Singhi Jaina JnanaBinduPrakarana Yashovijaya.pdf17 Singhi Jain Brihatkathakosha Harishena JaineLibrary.pdf18 Singhi Jaina Series JainaPustakaPrashasti Sangraha Vol 1 .pdf18 Singhi Jaina Series JainaPustakaPrashasti Sangraha Vol 1 JaineLibrary.pdf19 Singhi Jaina Dhurtakhyana Haribhadrasuri.pdf20 Singhi Jaina NyayaVartikaVrtti Shri Shanti Suri.pdf21 Singhi Jain Rishtasamuchchaya Durgadeva JaineLibrary.pdf21 Singhi Jain Rishtasamuchchaya Durgadeva.pdf22 Singhi Jaina SandeshaRasaka Abdul Rahman.pdf23 Singhi Jain Shatakatrayadi of Bharihari Critical Edition DD Kosambi.pdf24 Singhi Jaina PaumasiriChariu DivyaDrishtiKavi Dhahila JaineLibrary.pdf25 NanaPanchamiKahao Maheshvarasuri JaineLibrary.pdf26 Singhi Jain BhadrabahuSamhita JaineLibrary.pdf27 Singhi Jaina JinadattakhyanaDvaya JaineLibrary.pdf27 Singhi Jaina JinadattakhyanaDvaya.pdf28 Singhi Jain DharmopadeshaMalaVivarana Jayasimhasuri JaineLibrary.pdf29 Singhi Jain Epigrams Attributed to Bhartrhari with Jain Commentary DD Kosambi JaineLibrary.pdf30 Singhi Jain SringaraManjariKatha Bhoja JaineLibrary.pdf31 Singhi Jain Lilavai Kouhala.pdf32 Singhi Jaina KirtiKaumudi Someshvara SukritaSankirtana Arisimha Thakkura JaineLibrary.pdf32 Singhi Jaina KirtiKaumudi Someshvara SukritaSankirtana Arisimha Thakkura.pdf33 Singhi Jaina Literary Circle of Mahatmya Vastupala Bhogilal Sandesara.pdf34 Singhi Jaina Paumachariu Svayambhudeva Vol 1 Jainelib.pdf35 Singhi Jaina Paumachariu Svayambhudeva Vol 2 Jainelibrary.pdf35 Singhi Jaina Paumachariu Svayambhudeva Vol 2.pdf36 Singhi Jaina Paumachariu Svayambhudeva Vol 3 Jainelib.pdf37 Singhi Jain Studies in Indian Literary History PK Gode Vol 1.pdf38 Singhi Jain Studies in Indian Literary History PK Gode Vol 2.pdf38 Singhi Jain Studies in Indian Literary History PK Gode Vol 3.pdf39 Singhi Jaina UktiVyaktiPrakarana Damodara JaineLibrary.pdf39 Singhi Jaina UktiVyaktiPrakarana Damodara.pdf40 Singhi Jain KavyaPrakashaKhandana SiddhichandraGani JaineLibrary.pdf41 Singhi Jaina KumarapalaCharitraSangraha JaineLibrary.pdf41 Singhi Jaina KumarapalaCharitraSangraha.pdf42 Singhi Jaina KharataraGacchaBrihadGurvavali Jinapala JaineLibrary.pdf43 Singhi Jain NimittaShastra Jayapayada JaineLibrary.pdf44 Singhi Jaina Jambuchariya Gunapala.pdf45 Singhi Jaina Kuvalayamala Uddyotanasuri Kuvalayamalakatha Ratnaprabhasuri Vol 1 JaineLibrary.pdf45 Singhi Jaina Kuvalayamala Uddyotanasuri Kuvalayamalakatha Ratnaprabhasuri Vol 1.pdf46 Singhi Jaina Kuvalayamala Uddyotanasuri Kuvalayamalakatha Ratnaprabhasuri Vol 2.pdf47 Singhi Jain Arthashastra Rajasiddhanta Kautilya Chanakya NitiNirniti Commentary JaineLibrary.pdf48 Singhi Jain NammayaSundariKaha Mahendrasuri JaineLibrary.pdf49 SInghi Jain Chandonushasana Hemachandra.pdf51 Singhi Jain VijnaptiLekhaSangraha JaineLibrary.pdf71 Singhi Jain Shadavashyaka Balabodhavrtti Tarunaprabha.pdf72 Singhi Jain MantriKarmachandra VamshavaliPrabandha Jayasoma.pdf73 Singhi Jain MantrarajaRahasya Simhatilakasuri.pdf74 Singhi Jaina VinayaSutra Bhadanta Gunaprabha.pdf75 SInghi Jain Raghuvilasa Natakam Ramachandra Jainelibrary.pdf76 Singhi Jain Raghuvilasa Natakoddhara Ramachandra Jainelibrary.pdf