148 SEER, 83, I, 2005 his role in the offerand alwaysdenied it. Benegdoes not addressthis episode here, but Hauner dealswith it satisfactorilyin the Introductionand Notes. Now, how much of the presentpublicationis new and originalmaterial?By no means all of it, as much of the documentation that Benes used in the composition of it in 1940 has subsequentlyappeared in the publishedBritish, French and German diplomatic papers, but what is a disconnected story scattered through the voluminous tomes of three different documentary publicationsbecomes a connected and coherent storyin Beneg'spresentation of it here. The complete andwell-editedset of Benes'smemoirsatwhich Hauner aims (includingMnichovske dny)should be a significantcontribution to scholarship. The documentation and notes provided by the editor of this volume are professional,authoritativeand useful.The copy-editingand proofreading,on the other hand, fall conspicuouslybelow acceptable scholarlystandards:e.g., Benes is said to have conferredwith PresidentRoosevelt in May 1928 (p. viii, it was 1939, of course);a dispatch of Frenchminister Lacroix in Prague has been 'tempered with' (p. xxii, n. 34; p. xxiii, n. 38); 'the new republic of Slovakia,which was diplomaticallyby most European governments'(p. xix); 'to prevent the Chamberlain-Hitler deal, which he rightly feared would be much worst'(p. xxiv);'hence is hesitationto finalisehisversion of Munich for the Memoirs' (p. xxv, n. 42); 'on of the principal conditions' (p. ii); 'extinguishment'(p. I39). There aretoo many othersuchproblems(p. 25, 28, 40, 50, 52, III, I27, I67). Let us hope for a closer perusal of the micro-editing in subsequenteditions. Charlottesville, VA HUGH RAGSDALE Rhodes, Richard. MastersofDeath.T7he SSEinsatzgruppen andtheInvention ofthe Holocaust.Perseus Press, Oxford, 2002. xii + 338 pp. Maps. Tables. Illustrations.Notes. Bibliography.Index. fi8.99. ON 20June 1941 one of the most powerful militaryforces in human history, some three million strong, waited to strike. But as the Wehrmacht readied itselfto unleash Operation Barbarossaagainstthe Soviet Union, foursmallish taskforceswere preparing an operation that would in some senses shift the boundariesof human experience even more profoundlythan Hitler'smassive military campaign. These were the Einsatzgruppen,each containing 6oo to IOOO men, entrustedwith the task of eliminating behind the lines Bolshevik leaders,Jews, and otherunwantedgroups.Within a few monthsthe taskforces would be responsiblefor murderinghundreds of thousands of mostlyJewish civilians in operations whose bestiality, thoroughness and astonishing scope markedthe transitionin Nazi policy to genocide. This unprecedented mayhem has been the subject of enormous historical interest. Since the debates between Alfred Streim and Helmut Krausnickin the late I970s, historians have wondered whether the taskforces'journey across the threshold of genocide was driven by clear policy briefs or by improvisation in response to events. More recently, interest in policy developmenthasbeen complemented by a searchto understandthe trajectory REVIEWS 149 and energy of the individualswho made up the Einsatzgruppen.Historians such as Christian Gerlach, Christoph Dieckmann, Andrew Ezergailis, Peter Klein, Konrad Kwiet and now AndrejAngrickhave offeredpowerfulregional studies, whilst Peter Longerich and most recently (and superbly) Jurgen Matthaus in ChristopherBrowning'slatest magnus opus(TheOrigins oftheFinal Solution, Lincoln, NE, 2004) have given us sophisticated summaries. It is thereforesomewhat surprisingwhen the dustjacketof Richard Rhodes's new account of the Einsatzgruppenreadsthat it 'givesfullweight, forthefirsttime' to the Einsatzgruppen role or indeed that it draws on 'largely ignored' Nuremberg Tribunal documents. It is in fact a survey by a non-specialist drawinglargely on recent English-languagepublications, on translatedpostwar reminiscences and some trialrecords. Its strengthlies less in opening up new ground (though it has some good points to make) than in providing a vivid and intelligent account for a popular audience of the terrifying developmentson the EasternFront. To be sure, there are inaccuracies and unevennesses in the story. The overarchingaccount of the origins of the Final Solution is muddled. Rhodes sticks with the older scholarship in believing that Auschwitz commandant Hoss heard from Himmler in July I94I that genocide had been decided on. In fact, it now seems likely that Hoss's post-war testimony on this matter confused his meeting with one many months later in I942. What makes Rhodes's endorsementof the olderview odd isthathe acceptsthe recentclaim by Christian Gerlach that Hitler made a decision to include all European Jews in the Holocaust only in December I94I. This latter view is indeed possible (thoughmany scholarsbelieve the crystallizationof genocidal policy forEuropeanJewry came a...