Course design

If I follow this morning’s fancy, I shall title each unit like the chapters of Three Men In A Boat:

In which Hens may be Good Layers, yet they neither prevaricate nor recline.

The Comma in its Guise as Harmless.

Abaft, Abeam, Athwart: Useful Prepositions for the Edification of Young Midshipmates.

The Comma revealed in its Despotic Cruelty.

Not to mention The Dog.