Before anyone make great claims and knowledge on the Dresden bombings, they should at least read a well researched book like the one I've previously linked to. It is one of the more recently published books on the bombing since the end of the cold war.
DRESDEN: TUESDAY, FEBRUARY 13, 1945
by Frederick Taylor
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While some historians are not necessarily above writing countering myths as a means of merely gaining attention, Taylor’s thoroughly researched Dresden clearly proves its worth amongst the large body of literature addressing the bombing. Indeed, with three lengthy appendices and more than 450 meticulous endnotes, Dresden is perhaps best used as an academic counterweight against the mythical and fictional accounts. While one might argue that the absolute truth regarding the notorious attack and its aftermath can never be wholly known, Taylor’s book nonetheless takes the reader extraordinarily close to the heart of a firestorm which, after more than 60 years, continues to burn in infamy.