Largest book signing
Quién
Vickrant Mahajan
Qué
6,904 total number
Dónde
India Jammu
Cuándo

The most books signed by one author in a single session is 6,904, achieved by Vickrant Mahajan (India), in Jammu, India, on 30 January 2016.

The book that was signed was Vickrant's "Yes Thank You Universe".