Its most recent successes have been a series of books of collected essays by Toronto writers on various aspects of their city. The first, "uTOpia" (2005), about various writers' notions of a perfectible Toronto, was a surprise hit and was followed by "The State of the Arts" (2006), "GreenTOpia" (2007) and "HtO" (2008) about water in the city. Frequent contributors to the volumes include John Lorinc, Shawn Micallef, Derek McCormack, Dylan Reid, Bert Archer, Stéphanie Verge, Chris Hardwicke, Mark Fram, Liz Forsberg, Dale Duncan and Darren O'Donnell.