This list is by no means definitive and if anyone has suggestions to add, please get in touch either via comments or the_polar_blast@riseup.net
Anarchy by Errico Malatesta
https://theanarchistlibrary.org/library/errico-malatesta-anarchy
Errico Malatesta: his life and ideas
https://theanarchistlibrary.org/library/errico-malatesta-malatesta-life-and-ideas
Anarchy Works – Peter Gelderloos
https://theanarchistlibrary.org/library/peter-gelderloos-anarchy-works
The Liberation of Society from the State: What is Communist Anarchism? – Erich Mühsam
https://theanarchistlibrary.org/library/erich-muhsam-the-liberation-of-society-from-the-state-what-is-communist-anarchism
Fighting for ourselves: Anarcho-syndicalism and the class struggle – Solidarity Federation
https://theanarchistlibrary.org/library/solidarity-federation-fighting-for-ourselves
Anarchy alive!: Anti-authoritarian politics from practice to theory – Uri Gordon
https://libcom.org/article/anarchy-alive-anti-authoritarian-politics-practice-theory-uri-gordon
Rebel Alliances: The Means and Ends of Contemporary British Anarchisms -Benjamin Franks
https://theanarchistlibrary.org/library/benjamin-franks-rebel-alliances
The Floodgates of Anarchy by Stuart Christie and Albert Meltzer
https://theanarchistlibrary.org/library/stuart-christie-albert-meltzer-the-floodgates-of-anarchy
Anarcho-Syndicalism by Rudolph Rocker
https://theanarchistlibrary.org/library/rudolf-rocker-anarchosyndicalism
The ABC of Anarchism by Alexander Berkman
https://libcom.org/article/abc-anarchism-alexander-berkman
Anarchism and Other Essays by Emma Goldman
https://theanarchistlibrary.org/library/emma-goldman-anarchism-and-other-essays
Anarchy in Action by Colin Ward
https://theanarchistlibrary.org/library/colin-ward-anarchy-in-action
Anarchism: From Theory to Practice by Daniel Guerin
https://theanarchistlibrary.org/library/daniel-guerin-anarchism-from-theory-to-practice
The Conquest of Bread by Pyotr Kropotkin
https://theanarchistlibrary.org/library/petr-kropotkin-the-conquest-of-bread
Bakunin on Anarchy edited by Sam Dolgoff
https://theanarchistlibrary.org/library/mikhail-bakunin-on-anarchy-en
No Gods No Masters edited by Daniel Guerin
https://libcom.org/article/no-gods-no-masters-anthology-anarchism-daniel-guerin
Anarcho Syndicalism in the 20th century by Vadim Damier
https://theanarchistlibrary.org/library/vadim-damier-anarcho-syndicalism-in-the-20th-century
Kropotkin and the Rise of Revolutionary Anarchism 1872-1886 by Caroline Cahm
https://libcom.org/library/kropotkin-rise-revolutionary-anarchism-1872-1886-caroline-cahm
Seeing Like a State by James C Scott
https://theanarchistlibrary.org/library/james-c-scott-seeing-like-a-state
An Anarchist FAQ
https://theanarchistlibrary.org/library/the-anarchist-faq-editorial-collective-an-anarchist-faq-full
The Polar Bl@st 