Original sentence: Also, Wilson replaces the concept of black air with that of teratological molecules, which are said to cause stunting of growth and are banished by electric light
Edited sentence: Also, Wilson replaces the concept of black air with that of teratological molecules'', which are said to cause stunting of growth and are banished by electric light.In this novel the character is known as "de Selby", with the latter capital D appearing in use in O'Brien's The Dalkey Archive