The title of the chapter is 'Two Stories about Flying'.

The author of the story 'All about a Dog' is A.G. Gardiner.

The little seagull learns to fly by observing its surroundings, practicing with determination, and eventually taking flight with confidence.

The mysterious black aeroplane symbolizes the unknown, adventure, and the possibility of exploring new horizons in the story.

The story 'All about a Dog' explores the idea of freedom and independence, similar to the theme of flying.