From: Jason W Neyers <jneyers@uwo.ca>

Sent: Thursday 12 March 2026 17:07

To: obligations

Subject: ODG: Just Published!

 

Dear Colleagues:

 

Congratulations go out to ODGers Janet O'Sullivan, Louise Merrett, Katy Barnett, William Day, Jonathan Morgan and Andrew Robertson on the publication of new edited collections with Hart:

 

 

Mandatory and Default Rules in Contract and Commercial Law  

Edited by Katy Barnett, William Day, Jonathan Morgan and Andrew Robertson

 

This collection explores the nature and justification of mandatory rules (which are non-excludable) and default rules (which can be modified or excluded by the parties) in contract and commercial law.

The collection distinguishes between different kinds of mandatory and default rules that govern commercial transactions. It also explores the choice of rule in various situations. Which rules are mandatory, and are there clearly understood and convincing reasons for parties to be denied choice? In the case of default rules, on what basis is the default position selected? The collection also explores the fundamentally important relationship between default rules and interpretation, and, relatedly, between default rules and contractual risk allocation. It will be of interest to academics and practitioners working across the field of commercial law.

 

Katy Barnett is Professor in Law at the University of Melbourne, Australia.

William Day is Fellow of Downing College, Cambridge and a barrister at 3 Verulam Buildings, UK.

Jonathan Morgan is Professor of English Law and Fellow of Corpus Christi College, University of Cambridge, and a barrister at Essex Court Chambers, UK.

Andrew Robertson is Professor of Law and Director of Studies in Private Law at the University of Melbourne, Australia.

 

Feb 2026   |   9781509971206   |   344pp   |   Hbk   |    RRP: £100

Discount Price: £80

Order online at www.hartpublishing.co.uk  - use the code GLR BD8 to get 20% off!

Sign up to our email list to receive updates about our new titles.

 

 

The Contracts (Rights of Third Parties) Act 1999 at 25  

Edited by Janet O'Sullivan, Louise Merrett and William Day

 

In this book, practitioners, judges and academics provide a comprehensive assessment of the Contracts (Rights of Third Parties) Act 1999, a legislative cornerstone of English contract law.

The 1999 Act is a central statute in contract law, which transformed the rules on privity. Yet comparatively little is written on it. This study fills that gap. Experts in the field from academia and practice assess its reach and impact, shedding light on its areas of complexity. In addition to essays addressing the main provisions of the 1999 Act and the remedies that can be pursued under it, the consequences of the legislation on arbitration, banking, construction, employment, insurance, shipping and many other specialist fields are considered. The volume is introduced and concluded by reflections on the Act's history and future by Lord Burrows and Lady Justice Cockerill. This is a seminal reference work for all practitioners engaging with the 1999 Act, as well as scholars and students of contract law.

 

Janet O'Sullivan is Professor of Private Law at the University of Cambridge, UK.

Louise Merrett is Professor of International Commercial Law at the University of Cambridge, UK.

William Day is Fellow of Downing College, Cambridge and a barrister at 3 Verulam Buildings, UK.

 

Feb 2026   |   9781509979950   |   408pp   |   Hbk   |    RRP: £120

Discount Price: £96

Order online at www.hartpublishing.co.uk  - use the code GLR BD8 to get 20% off!

Sign up to our email list to receive updates about our new titles.

 




Happy Reading!

 

esig-law

Jason Neyers
Professor of Law
Faculty of Law
Western University
Law Building Rm 26
e. jneyers@uwo.ca
t. 519.661.2111 (x88435)