1	Riordan, Rick. FICTION
		The lightning thief / 2006
	2	Riordan, Rick. FICTION
		The lightning thief / 2006
	3	Riordan, Rick. FICTION
		The lightning thief 2005
	4	Riordan, Rick. FICTION
		The lightning thief 2005
	5	Riordan, Rick. FICTION
		The lightning thief 2005
	6	Riordan, Rick. FICTION
		The lightning thief / 2005