Such an amazing read! Short, concise, easy to read, and extremely important. In my opinion this is the best book that someone who wishes to understand communism as a system of thought should read first, not the manifesto.
It's a work that also explains many different misintepretations of Marxism both by its opponents and by "Marxists" themselves.
Reactionaries would claim that under communism, women are "collectively owned" and Engels in a really nice way shows how this imprisonment of women under the rule of men actually becomes reality under capitalism, mainly with prostitution.
"Marxists" would claim how USSR or modern China "are not socialist" because they have private property and capitalists while Engels very clearly explains that
"So long as it is not possible to produce so much that there is enough for all, with more left over for expanding the social capital and extending the forces of production – so long as this is not possible, there must always be a ruling class directing the use of society’s productive forces, and a poor, oppressed class. How these classes are constituted depends on the stage of development."
and, additionally,
"No, no more than existing forces of production can at one stroke be multiplied to the extent necessary for the creation of a communal society.
"In all probability, the proletarian revolution will transform existing society gradually and will be able to abolish private property only when the means of production are available in sufficient quantity."
Another great point of the book is its own starting point. Engels doesn't start describing communism as a specific system with specific policies (only mentions some vague policies that can be made in some situations). He, instead, points out how "Communism is the doctrine of the conditions of the liberation of the proletariat.". It's not a set in stone system with specific instructions and 'how to' guidance. Each country in each historical epoch have different material conditions of which the people will build socialism in different ways, which will fit their own conditions, in their own independent, creative and consciouss way, as Kim Il Sung and Kim Jong Il also point out wrt socialist construction.
Overall an amazing, extremely short and very easy to read book, the best of its kind for someone who doesn't really know what communism is about and is interested to learn more about it.
5/5