I spent my childhood tinkering with electronic circuits, on breadboards, as they used to be called, in particular making radio transmitters.

My father worked in agriculture, and I got to travel round remote rural areas with him and see a bit of the landscape and people.

Writing about Africa by Africans has been part of my literary apprenticeship, standing alongside works by authors such as Joseph Conrad, Joyce Cary and Graham Greene as influences.

Detective fiction could not have existed without Edgar Allan Poe.

Writers such as Richard Powers and the late David Foster Wallace have shown the path to a newer generation of writers for whom all national boundaries are quaint curiosities.

From 1971 to 1993, my family lived in a number of African countries, including Malawi, Tanzania, Ethiopia and Nigeria, as well as Uganda itself.