A day at home today as car is running badly and is having a service. So some scholarly activity! Need to write a proposal for a second edition for this book. I am comparing the content of the first edition with a book which is no longer selling well to see if the relevant parts can be incorporated into this second edition. The publisher would also like the book to include some aspects of management which was not included before. I think this should be included in boxes but not to any great extent as the book is the right size and the right price already.