The spellings "ahead" and "a-head" are both used in this text.

The following amendments have been made to the text:

p. 106 "wont" changed to "won't";

p. 114 "familar" changed to "familiar";

p. 115 "buccolic" changed to "bucolic";

p. 122 "Soverign" changed to "Sovereign";

p. 124 "similiarly" changed to "similarly";

p. 129 "errane" changed to "errare";

p. 130 full stop added after "DAVID R".