Source: See below

Terje Kristiansen notifies us of a book, published in Lithuanian, about Jewish chess players from Lithuania. The book, in pdf format (1442 pages) is available on the blog of the Lithuanian Correspondence Chess Federation. Kristiansen notifies us that Eugenijus Paleckis started working on the book in 2008 and published with the help of Boris Rositsan (see full names above). In particular, Alexander Macht is often mentioned. 

We thank Kristiansen for the information and add that, as noted in their email, the blog in question contains a great deal of archival material, including also a compendium of Lithuanian chess history that is nearly 3500 pages!