The Hitler Options: Alternate decisions of World War 2 - A review

I have finished reading 'The Hitler Options: Alternate decisions of World War 2' by Kenneth Macksey. A very interesting alternate history book, which explores the usual 'what ifs' - Nazi invasion of Britain, D-day failure for the allies and Axis victory in the battle of britain, but it also looks at ways in which the allies could have shortened the war by attacking from southern France rather than through Normandy and also a strategic bombing campaign bringing the Wehrmacht to sue for peace.  The scenarios and possible options are quite plausible and I recommend this for any alternate history buff.