"

We do know exactly who is Ph.d. Rimantas Zizas - he is a scientific associate of Lithuanian Institute of History , he is also member of ""The International Commission for evaluation of the crimes of Nazi and Soviet occupations"", so i doubt that allegations on ""bias"" do apply. 
Also, I do not like seeing books attacked, rather than providing exact citations from reviews - what errors, what authors, what article in the book, criticized for what. General accusations of book being ""anti-Polish"" or even whole country historiography as biased does not work, it's not evidence, it's WP:POV.  "