  The articles in Landry and Rickles (eds.) (2012) explore some of the above issues. See McKenzie's (2013) review of the collection. See also the collection Bokulich and Bokulich (eds.) (2011). Joanna Wolff (2012) considers the relationship between objects and structures, arguing that the former are not reducible to the latter and suggesting that a form of ontic structural realism may be defended in terms of the claim that objects are ontologically dependent on structures.