Most contributions to an online book discussion in 24 hours
Quién
Miriam Laundry
Qué
33695 total number
Dónde
Canada (St. Catharines,The location for the attempt was technically www.laundrybooks.com/recordblog, managed from the office of Laundry Books.)
Cuándo

The largest online book discussion in 24 hours involved 33,695 participants, achieved by Laundry Books (Canada), at an event organized to promote positive mental health through the book "I Can Believe in Myself" in St. Catharines, Ontario, Canada, on 7 May 2014. The volume of interest and participation in the attempt came from thousands of individuals in twenty nine countries worldwide including Canada, United Arab Emirates, France, USA, Ireland, Austria, Germany, Finland, Singapore, New Zealand, Belgium, Norway, Australia, Philippines, The Netherlands, United Kingdom, Mexico, Spain, Switzerland, Peru, Brazil, Malawi, Bolivia, South Africa, India, Russia, Kingdom of Saudi Arabia, Colombia and Turkey