Reddit mentions of Heinrich Himmler

Nazi Germany and the Holocaust.

Edit = I've listed some of the best books I've read on the subject below. Just ask if you want to know anything about them:

[The Coming of the Third Reich by Richard J. Evans] (http://www.amazon.com/Coming-Third-Reich-Richard-Evans/dp/0143034693/ref=sr_1_3?ie=UTF8&qid=1457904650&sr=8-3&keywords=third+reich+at+war)

[The Third Reich in Power by Richard J. Evans] (http://www.amazon.com/Third-Reich-Power-Richard-Evans/dp/0143037900/ref=sr_1_2?ie=UTF8&qid=1457904650&sr=8-2&keywords=third+reich+at+war)

[The Third Reich at War by Richard J. Evans] (http://www.amazon.com/Third-Reich-at-War/dp/0143116711/ref=sr_1_1?ie=UTF8&qid=1457904650&sr=8-1&keywords=third+reich+at+war)

[Maus by Art Speigelman] (http://www.amazon.com/Complete-Maus-25th-Anniversary/dp/0679406417/ref=sr_1_2?ie=UTF8&qid=1457904780&sr=8-2&keywords=maus)

[Hitler and the Power of Aesthetics by Frederich Spotts] (http://www.amazon.com/Hitler-Power-Aesthetics-Frederic-Spotts/dp/1585673455/ref=sr_1_1?ie=UTF8&qid=1457904821&sr=8-1&keywords=hitler+power+of+aesthetics)

[Art of the Third Reich by Peter Adam] (http://www.amazon.com/Art-Third-Reich-Peter-Adam/dp/0810919125/ref=pd_sim_14_2?ie=UTF8&dpID=21WGRYFWN5L&dpSrc=sims&preST=_AC_UL160_SR115%2C160_&refRID=1VRZ6QYR6PG5XXXMYTPN)

[Hitler's Empire: How the Nazis Ruled Europe by Mark Mazower] (http://www.amazon.com/Hitlers-Empire-Nazis-Ruled-Europe/dp/014311610X/ref=sr_1_1?ie=UTF8&qid=1457904865&sr=8-1&keywords=hitler%27s+empire)

[State of Deception: The Power of Nazi Propaganda by Susan Bachrach and Steven Luckert] (http://www.amazon.com/State-Deception-Power-Nazi-Propaganda/dp/0896047148/ref=sr_1_1?ie=UTF8&qid=1457904916&sr=8-1&keywords=state+of+deception+nazi)

[Hitler: 1889-1936 Hubris by Ian Kershaw] (http://www.amazon.com/Hitler-1889-1936-Hubris-Ian-Kershaw/dp/0393320359/ref=sr_1_2?ie=UTF8&qid=1457904967&sr=8-2&keywords=hitler+kershaw)

[Hitler: 1936-1945 Nemesis by Ian Kershaw] (http://www.amazon.com/Hitler-1936-1945-Nemesis-Ian-Kershaw/dp/0393322521/ref=pd_bxgy_14_img_2?ie=UTF8&refRID=01WJ9WDS06KZ1AX79B3M)

[The Nazi Doctors: Medical Killing and the Psychology of Genocide by Robert Jay Lifton] (http://www.amazon.com/Nazi-Doctors-Medical-Psychology-Genocide/dp/0465049052/ref=sr_1_1?s=books&ie=UTF8&qid=1457905061&sr=1-1&keywords=the+nazi+doctors)

[The Destruction of the European Jews by Raul Hilberg] (http://www.amazon.com/Raul-Hilberg-Destruction-European-third/dp/B008UYLG6K/ref=sr_1_4?s=books&ie=UTF8&qid=1457905115&sr=1-4&keywords=destruction+of+the+european+jews)

[Heinrich Himmler by Peter Longerich] (http://www.amazon.com/Heinrich-Himmler-Peter-Longerich/dp/0199651744/ref=sr_1_1?s=books&ie=UTF8&qid=1457905176&sr=1-1&keywords=heinrich+himmler)

[Hitler's Hangman - The Life of Heydrich by Robert Gerwartch] (http://www.amazon.com/Hitlers-Hangman-The-Life-Heydrich/dp/0300187726/ref=pd_sim_14_1?ie=UTF8&dpID=51FT1ecdFQL&dpSrc=sims&preST=_AC_UL160_SR104%2C160_&refRID=084WSKT05G4GB1FGE1SY)

[Nazi Germany and the Jews: Volume 1: The Years of Persecution 1933-1939 by Saul Friedlander] (http://www.amazon.com/Nazi-Germany-Jews-Persecution-1933-1939/dp/0060928786/ref=sr_1_3?s=books&ie=UTF8&qid=1457905269&sr=1-3&keywords=nazi+germany+and+the+jews+saul)

[Nazi Germany and the Jews, 1939-1945: The Years of Extermination by Saul Friedlander] (http://www.amazon.com/Nazi-Germany-Jews-1939-1945-Extermination/dp/0060930489/ref=pd_bxgy_14_img_2?ie=UTF8&refRID=0DQYMK2GMYNVJK794F03)

[Ordinary Men: Reserve Police Battalion 101 and the Final Solution in Poland by Christopher R. Browning] (http://www.amazon.com/Ordinary-Men-Reserve-Battalion-Solution/dp/0060995068)

[KL: A History of the Nazi Concentration Camps by Nikolaus Wachsmann] (http://www.amazon.com/KL-History-Nazi-Concentration-Camps/dp/0374118256/ref=pd_sim_14_6?ie=UTF8&dpID=41yRIhssGkL&dpSrc=sims&preST=_AC_UL160_SR106%2C160_&refRID=0BSM1HJ13NDQ46VKENQK)

I have to say, I don't use kindle so I have no idea if these are available there, but maybe I can give you a starting point.

If you want a fiction book, I really have enjoyed the Nazi Occult by Kennet Hite. It is kinda interesting to read to find some story hooks if you want to write some stories or wanna run a tabletop rpg campaign.

If you are looking for a complete non-fiction book on Nazi Occult though, things get really hard. There isn't really a book that I can easily recommend just because different aspects of this was researched by different people but you might find bits and pieces from:

Heinrich Himmler: A Life by Peter Longerich - Biography of Himmler is crucial if you are curious about late Nazi occult ideologies and what they did.

The Occult Roots of Nazism by Nicholas Goodrick-Clark - I haven't read most of this one yet, sadly, but from what I have seen, it's really good.

Black Sun by Nicholas Goodrick-Clark - If i am remembering correctly, this book also takes a look at neo-nazism.

Nicholas Goodrick-Clark is a good source, really.

Except these for, if you want to read more on Nazi Occult, Wikipedia is really the best place to find academic papers and all that kind of stuff. For example:

Bibliography of Occultism in Nazism page of Wikipedia.

Heinrich Himmler: A Life. Fairly well written, although it's about 100 pages too long, in my view.

I highly recommend the series by Richard J. Evans: The Coming of the Third Reich, The Third Reich in Power and The Third Reich at War. It's not a biography, but it does look closely at individual actors rather than the Nazis/Gestapo as homogenous entity.

Hitler's Hangman: The Life of Heydrich by Robert Gerwarth. Definitely read this one. Himmler and Heydrich couldn't have been more different. Very interesting to compare these two.

Not what you're asking for, but I will still recommend it just because it's so remarkable: The Good Man of Nanking: The Diaries of John Rabe. If you don't know, Rabe was a Nazi businessman and diplomat, mostly representing Nazi business interests in Japanese-occupied China. What he is known for, however, is a humanitarian after sheltering hundreds (if not thousands) of Chinese women from rape and abuse. This is a selective translation of his diary, so it's not exactly an unbiased account, but for that reason actually, I think it is worth the read.