A fully revised and edited English-language edition of selected correspondence and papers from the first volume of The Collected Papers of Albert Einstein A translation of selected non-English texts included in Volume 1 is available in paperback. Since this supplementary paperback includes only select portions of Volume 1, it is not recommended for purchase without the main volume. Every document in The Collected Papers of Albert Einstein appears in the language in which it was written, and this supplementary paperback volume presents the English translations of select portions of non-English materials in Volume 1. This translation does not include notes or annotations of the documentary volume and is not intended for use without the original language documentary edition, which provides the extensive editorial commentary necessary for a full historical and scientific understanding of the documents.