 The group and the seven other related chapters, including 826NYC, 826LA, 826 Seattle (which later moved on to become The Greater Seattle Bureau of Fearless Ideas), 826 Chicago, 826 Ann Arbor, 826 Boston and finally 826DC, all of which are a part of 826 National (which she also co-founded and headed) are a group of non-profit writing centers for students ages 6–18.Subsequently, 826-like models have been duplicated in 40 places around the world, including in London, Dublin, and Mexico.Calegari, along with Dave Eggers and Daniel Moulthrop, co-authored "The New York Times" bestselling book "Teachers Have It Easy