Adolf Hitler's infamous autobiography combined with an exposition of Hitler's political ideology. Written while imprisoned and published prior to his rise to power, "My Struggle" is one the best selling and most banned books in the modern era. A sequel was dictated and made but never released. It is not recommended for reading unless you are a history major.
Close examination of events as they actually played out reveals this as a Zig Zagged Trope. Hitler was very reluctant to annex his neighbours (initially, and only because he feared losing) and was annoyed that his followers kept pestering him to actually live up to his promises, commenting that when he wrote it he never expected to actually end up as dictator of Germany and he wouldn't have written the book if he had; he seemed to regard it as a "get-rich-quick" scheme to cash-in on his post-trial popularity and hoped to use the royalties to pay off his legal debts, and to inspire German far-rightists. When it came down to it, the invasions of both Austria and the Sudetenland were spearheaded by Goring, in large part because Germany's economic policies (ie. rapid re-militarization) meant they were spending far more than they had, and conquering her neighbours was the only way to balance her budget via rampant looting and theft (including from Jews), and seizing control of their industries. It was only after the world let Germany get away with this (and around the time he got hooked on amphetamines, which boosted his adrenaline and made him more reckless) that Hitler started getting more ambitious and taking his imperialist "promises" seriously, and masterminded the invasions of Czechoslovakia and Poland (both over the protest of Goring and others, though the likes of Ribbentrop and Himmler egged him on), and later the Soviet Union (again, over the protest of saner- if not exactly kinder minds).
Specifically, the idea was that Jews had been too weak to keep their own land and after scattering throughout the world, became bitterly jealous of those other ethnic groups / races that that had managed to keep theirs, and that had "superior" cultures. Said cultures thrived because they held war, conquest, glory, elitism, purity and other such things as ideals, so the Jews spread the "lies" of pacifism, humility, democracy, egalitarianism etc., first through Christianity (which was sometimes held to be a Jewish corruption of what Jesus actually taught- but since this was the only source of his teachings, they could re-imagine him to be whatever they wanted, like a great Aryan warrior, which they believed because of dubious pseudo-science at the time), then through liberalism, socialism and communism. Believing in pacifism et al. made nations weak and corrupt and caused national disunity, which led to all of the above as the "pawns" of the Jews (socialists, pacifists, liberals etc.) turning against their leaders and their countries, with the end result being universalism where like the Jews, nobody would have any land to call their own. And of course, the Jews loathed Germany especially because Germany had the greatest race and culture of them all.
Purple Prose: All over the Goddamn place. Indeed, many history majors specializing in that area of history cite it as the most boring book they have to read.
There's one exception: the chapter on propaganda is a clear and well-written, though astonishingly cynical, essay on mass psychology. Don't think, however that this proves Hitler could actually write well when he wanted to: the entire chapter was copied from an official German army manual that Hitler had been given some years previously.
Un-Person: Hitler pulled this on his own family, as he makes himself out to be an only child when in fact he had a half-brother, a half-sister, and a full sister, as well as a couple of other siblings who died young. The most they get is a brief allusion when he talks about "our" father rather than "my" father. His full sister in particular said she would never forgive him for this.
For instance, he spent much of the war as a regimental runner, carrying messages between regimental HQ and near the front lines and back (he is sometimes said to be a Battalion runner, taking messages from one part of the front line to the other; these were prime targets of snipers and the job was extremely dangerous; Hitler's job was not exactly safe, but it was far less dangerous than that). He often gives the impression that he spent most of that time fighting on the front lines, but in fact he usually spent days or even weeks sitting fairly comfortably in regimental command awaiting orders, passing the time by reading or painting. Regimental runners were generally in much less danger than Hitler made himself out to be in, and lot of his fellow soldiers and even fellow runners sent him letters or wrote to newspapers saying as much (the Nazi party sued them for slander). He did win awards for bravery (though his closeness to regimental command almost certainly helped him there) and do some fighting, but not to the extent he made out.