“The God of the Small Things” is written by-

Arundhati Roy is an Indian author, actress, and political activist who was best known for the award winning novel for The God of Small Things (1997) and for her involvement in environmental and human rights causes.Her notable works:- The Ministry of Utmost Happiness (2017),- The God of Small Things (1997).She was awarded Booker Prize in 1997 for The God of Small Things.Source: Britannica.com