don't tell me naylor's trying to push niall ferguson again!
mughal, if you are looking for an introduction, that ferguson book will need to be put in the right place - so go to amazon and order yourself a copy of Frank McDonough,
The Origins of the First and Second World Wars, from the Cambridge 'Perspectives in history' series. Its probably still slightly over-priced but its slim and scintillating and will give you all the bones to make the skeleton. ferguson will give you at least some of the flesh - but its best starting with the bones.