2 ms·Extremist treatises and manifestos by definition don't sell well so they are a bad example.by iqanq 5y agoExtremist treatises and manifestos by definition don't sell well so they are a bad example.archagon 5y agoHardly a given. Mein Kampf is a bestseller.istinetz 5y agoAnd it is sold in bookstores - at least in all the big bookstores I've been to.