This book has a relatively long history. It is based on my DPhil thesis, which
I completed at Oxford in 2016. For the most part, the claims that are advanced
and defended in this book are the same as those that I argued for in the thesis.
The thesis that I submitted is not the thesis I originally intended to write.
Initially, the aim was to individuate the various types of proprietary interest
that English law recognises in respect of chattels. It soon became clear, however,
that there are competing conceptions of ‘possessory title’, and that adopting
one conception rather than another has important implications for the status
of ownership in English law and the limits of relativity of title. It was obvious
that one could not adequately engage with these matters in a single chapter.
So, the aim of individuating various kinds of proprietary interest was replaced
with the aim of understanding the nature of the ‘title’ that is acquired through
possession. This is the central objective of this book.