Aspiring to be scholarly but not intimidating, this book takes you through the ghats and bylanes of Banaras (Varanasi), managing to be more than just a tourist guide. It is clearly aimed at the large number of foreign tourists who throng what may be, arguably, India&rsquos most exotic old city. But there is no hotel- or travel-information here. This are detailed accounts of 11 walks that you can take in heritage Banaras, with a 12th thrown in for Sarnath, and it does a good job of its brief.