Central Committee of the Abstentionist Fraction of the Italian Socialist Party 1919 & 1920, Amadeo Bordiga 1919 & 1920, Antagonism's Bordiga Archive c. 1999, Andy Blunden 2003, Marxists Internet Archive 2009, The Solar Collective 2025.

Article PDF: https://www.marxists.org/archive/bordiga/works/1920/letters.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Send us an email to submit an audiobook instead of adding me on discord. [email protected]

0:00 Intro

0:24 Letter I - 10 November 1919

9:20 Letter II - 11 January 1920

17:17 Outro

Amadeo Bordiga May 1919, Il Soviet 21 September 1919, Vol. II No.39, Antagonism's Bordiga Archive (?), The Solar Collective 2025.

Listen to 'The System of Communist Representation': https://youtu.be/i8mLparMf04

Article PDF: https://www.marxists.org/archive/bordiga/works/1919/soviets.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Send us an email to submit an audiobook instead of annding me on discord. [email protected]

Amadeo Bordiga May 1919, Il Soviet 13 September 1919, Unknown Translator (?). The Solar Collective 2025.

Article PDF: https://solarcollective.comrades.sbs/assets/pdfs/The%20System%20of%20Communist%20Representation.pdf

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Send us an email to submit an audiobook instead of annding me on discord. [email protected]

Amadeo Bordiga 1912, L'Avanguardia 1912, Communist Left 1997, The Solar Collective 2025.

Article PDF: https://www.marxists.org/archive/bordiga/works/1912/balkan.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Add @reddestrosa on Discord to contribute to the project.

Ottorino Perrone (Vercesi) 1934, League of Internationalist Communists 2018, The Solar Collective 2025

Article PDF: https://internationalistcommunists.org/2024/09/10/fascism-democracy-communism-ottorino-perrone/

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Add @reddestrosa on Discord to contribute to the project.

Robin Goodfellow 2002, Revolutionary Technical Collective 2023, The Solar Collective 2025.

Article PDF: https://comrades.sbs/articles/translations/2023/10/01/software1.html

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Amadeo Bordiga 2022, Unajoy 2025, The Solar Collective 2025

Article PDF: https://www.marxists.org/archive/bordiga/works/1922/bordiga02.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Original YouTube Upload: https://youtu.be/wvtxZ_orcJM?si=vpgRbpgOWPzZPYmv (Unajoy's project has been merged with ours, and her previous audiobooks are being added to our catalogue.)

Amadeo Bordiga 1951, Unajoy 2025, The Solar Collective 2025

Article PDF: https://www.marxists.org/archive/bordiga/works/1951/class-party.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Original YouTube Upload: https://youtu.be/2Y7hQb8FuY0?si=Wb0daL6Mft8LHO0o (Unajoy's project has been merged with ours, and her previous audiobooks are being added to our catalogue.)

Amadeo Bordiga 1952, Unajoy 2025, The Solar Collective 2025.

Article PDF: https://www.marxists.org/archive/bordiga/works/1922/democratic-principle.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html

Original YouTube Upload: https://youtu.be/i7pefAPqrpk?si=NlvU0gPRsb30BAU- (Unajoy's project has been merged with ours, and her previous audiobooks are being added to our catalogue.)

Amadeo Bordiga 1965. Solar Collective 2025.

Article PDF: https://www.marxists.org/archive/bordiga/works/1965/consider.htm

The Solar Collective: https://solarcollective.comrades.sbs/index.html