The interviewers would like to know what you choose to read about in your spare time. Your favorite type of genre can tell a lot about you! Do you feed your mind on a regular basis? What kind of literature do you prefer and why? Talk to the interviewer about a book that you are currently reading. If you are not currently reading a book - talk about one that has impacted you the most.
"Currently I am reading 'Ego is the Enemy' by Ryan Holiday. It is a book about ambition, resilience and success. I feel that every professional should read it - it comes highly recommended."