Tinka Tinka Tihar got included in the Limca Book of Records in 2015.Vartika Nanda co authored this book with Vimla Mehra, IPS, Former DG, Delhi Prisons). This is the first book of collection of poems written by selected women inmates of Tihar Jail. Published in both English & Hindi by Rajkamal Prakashan, this book was released by the then Union Minister of Home Affairs,Shri Sushil Kumar Shinde at the APCCA Conference in Vigyan Bhawan in New Delhi in Sept 2013. This book is a unique effort to give platform to women inmates lodged in Tihar. This book was hailed by various media channels, including NDTV and Hindi website of the BBC.