1. The author of the novel 'Forty Thieves' is Thomas Perry. 2. The author of the novel 'Half of a Yellow Sun' is Jennifer Egan. 3. The author of the novel 'Middlesex' is Chimamanda Ngozi Adichie.
Amish Tripathi, a famous Indian writer, is working on a series based on Ramayana, in which the first two books focus on Rama and Sita, respectively. On which character does the third book of this series focus?