On the website the Friedland book is called Napoleon's Triumph: The Friedland Campaign 1807

Ref below
Crisis on the Danube: Napoleon's 1809 Campaign (a revised and updated blending of material from Crisis on the Danube and Napoleon Conquers Austria featuring new archival sources, new maps and an enhanced Austrian perspective.)

Some years ago when in university I read 'Crisis on the Danube'. I did not read the second one. Does anybody know how big the revised edition is going to be. Am I better off just getting the new edition or searching for the two vols on amazon, etc. Will I be missing anything from the older books?

cheers
Edward