top 20 circulating fiction titles

Annual circulation statistics have been compiled and these are the top 20 fiction titles for 2012/13.
Ellen Hopkins continues to be the favourite author with her "Crank" series.

Collins	Catching Fire	89
Dashner	Maze Runner	72
Collins	Mockingjay	67
Hopkins	Crank	56
Flanagan	Ruins of Gorlan	49
Dashner	Scorch Trials	47
Klavan	Last Thing I Remember	47
Dashner	Death Cure	44
Roth	Divergent	44
Forman	If I Stay	42
Hopkins	Burned	39
Asher	Thirteen Reasons Why	38
Clare	City of Bones	38
Grant	Gone	38
Hopkins	Tricks	38
Stiefvater	Shiver	38
Wells	I Am Not a Serial Killer	36
Collins	Hunger Games	35
Hopkins	Impulse	34
Klavan	Long Way Home	32

From the entire list of 115 titles that circulated more than 10 times - the favourite authors whose titles appear 3 or more times are:

Cast, PC - House of Night series
Clare, Cassandra - Mortal Instruments series
Colfer, Eoin - Artemis Fowl series
Collins, Suzanne - Hunger Games series
Dashner,  James - Maze Runner series
Dessen, Sarah -  various titles
Flanagan, John - Ranger's Apprentice & Brotherband series
Grant, Michael - Gone series
Green, John - various titles
Hopkins, Ellen - Crank series
King, Stephen - various titles
Klavan, Andrew - Last Thing I Remember series
Lore, Pittacus - Lorien Legacies series
Nylund, Eric - Halo series
Riordan, Rick - Heroes of Olympus &  Percy Jackson series
Stiefvater, Maggie - Forever series
Weeks, Brent - Night Angel series
Wells, Dan - Mr. Monster series