The 1st supplement to the 20th Edition of Bowstead and Reynolds provides a thorough update to the majority of the main works 12 chapters in the main work covering: Attribution of agents' acts and knowledge The Effect of supervening mental incapacity of principal Agents acting in breach of instructions Undisclosed principals Commercial Agents Regulations. New cases include: Bilta (UK) Ltd v Nazir (No 2) [2015] UKSC 23 AIB Group (UK) Plc v Mark Redler & Co Solicitors [2014] UKSC 58 Plevin v Paragon Personal Finance Ltd [2014] UKSC 61 Blankley v Central Manchester and Manchester Children's University Hospitals NHS Trust [2015] EWCA Civ 18 Magellan Spirit ApS v Vitol SA [2016] EWHC 454 (Comm) Eclairs Group Ltd v JKX Oil & Gas Plc [2015] UKSC 71 Mohamud v WM Morrison Supermarkets Plc [2016] UKSC 11 Fern Computer Consultancy Ltd v Intergraph Cadworx & Analysis Solutions Inc [2014] EWHC 2908 (Ch)