Horizon Information Portal

	Series	Count
1.	Library of contemporary thought	4
2.	The library of contemporary thought	2
3.	Library of contemporary thought (Ballantine Publishing Group)	2
4.	Library of courage	1
5.	Library of courage series	0
6.	See Library of courage	1
7.	Library of curious and unusual facts	4
8.	Library of disease-causing organisms	0
9.	See Germs! The library of disease-causing organisms	6
10.	Library of Doom	0
11.	See Dahl, Michael. Library of Doom: the final chapters	5
12.	Library of Doom: the final chapters	0
13.	See Dahl, Michael. Library of Doom: the final chapters	5
14.	Library of early Christianity ;	1