Teresa de Grosbois is the #1 International bestselling author of Mass Influence – a bestseller in 7 countries. Specializing in the topic of influence, Teresa has a proven track-record in word of mouth epidemics, having taken three books to best-seller status in only 8 months, and having launched Mass Influence to hit #1 International bestseller status within 4 hours of launching. As the founder of the Evolutionary Business Council, Teresa leads an international organization of influencers. Teresa has spoken on this topic around the world, including at writers guilds and professional speakers associations in Canada, US, UK and Europe.