Frank loves a hard-drinking, hard-smoking Polytechnic lecturer like Martin Bell, especially when he is offering poetic praise to Groucho Marx. The poems referenced are ‘Ode to Groucho’ by Martin Bell and ‘The Second Coming’ by W.B. Yeats.

Jo Shapcott sends Frank, an enthusiastic tree-hugger, into a sap-soaked frenzy. The collection referenced is ‘Of Mutability’. The poems referenced are ‘I Go Inside The Tree’, ‘My Oak’ and ‘Cypress’.