A well-known travel writer and novelist, Tanushree is passionate about travelling and writing. Climate change and the environment are of special interest to her. Tanushree enjoys writing in various genres. This has led to her writing in historical, military, crime, and paranormal genres for adults and children. She has written many non-fiction books before moving to fiction and has published 15 novels. Among her books are Nurjahan's Daughter, Boots Belts Berets, On the Double, Escape from Harem, Solo in Singapore, A Closetful of Skeletons, Before you Breathe, No Margin for Error, The Teenage Diary of Rani Laxmibai, The Girls in Green, Spooky Stories and An Invitation to Die. More Spooky Stories is her 16th book. Three of her books, Boots Belts Berets, A Closetful of Skeletons, and The Girls in Green, are being adapted into web series.

Ajoyis a retired Army officer who has travelled all over India and has been posted to offbeat places around the country. A qualified mountaineer, he has undertaken several mountaineering and bicycle, as well as trekking expeditions in the mountains and valleys all across the Himalayas. He is fond of reading, writing, and photography. He has co-authored three books with Tanushree. Decoding the Feronia Files, written by the duo, is the first Indian Cli-Fi thriller.