The novel "A Suitable Boy" was written by Vikram Seth. It is one of the longest novels ever published in the English language and was first published in 1993. The novel deals with the themes of family dynamics, relationships, and societal expectations in post-independence India.
Step 1: Understanding the author
Vikram Seth is a renowned Indian author known for his works like "The Golden Gate" and "An Equal Music." "A Suitable Boy" is considered his masterpiece and is set in post-independence India, exploring the lives of four families.
Step 2: Conclusion
Thus, the correct answer is Vikram Seth as the author of "A Suitable Boy."
Final Answer: Vikram Seth.