We do not hold copies of out-of-print books.
We recommend using worldcat.org to see which libraries hold a copy. If none is near you, ask your local library to borrow it through inter-library loan.
Since 2018 we have republished 337 titles as redesigned ePub books. This pace of three books per month is a fraction of our goal: 782 further titles await digitalization. If a particular English-language title interests you, let us know.
Many books published by Progress Publishers are now copyright-free — please contact us for clarification. In some cases we may be able to recommend a better public-domain edition.
Please contact the publishers of those translations directly.
Progress Publishers would be glad to have your suggestions for future publications. Please send all your comments and enquiries to our editors.
Contact the editors