Kundalkar, Sachin. Cobalt blue / by Sachin Kundalkar. - Gurugram : Penguin Books, 2013. - 225 p. : ill. ; 22 cm. Including bibliography and index. ISBN: 9780143460091 Subjects--Topical Terms: Fiction.Romance fiction.Erotic stories. Dewey Class. No.: 891.463 / KUN/C