Despite all our best efforts, I am afraid we are aware of the following errors in the text of the book. These are – in page order-
Princess Royal (p.67-68)
First figure
B1 9 – 12 The final sentence should read ‘The order of the couples is now 3-1-2, all improper.’
Second figure
B1 9 – 12 The final sentence should read ‘The order of the couples is now 2-3-1, all improper.’