Horizon Information Portal

	Series	Count
1.	Hicks, Kelli L. Nature of science	3
2.	Hicks, Terry Allan. Symbols of America	6
3.	Hidden chambers collection ;	1
4.	Hidden earth	0
5.	See David, Peter (Peter Allen). Hidden earth	1
6.	Hidden faces series	0
7.	See Collins, Brandilyn. Hidden faces series	2
8.	Hidden heroes	6
9.	Hidden histories (Honesdale, Pa.)	0
10.	See MacColl, Michaela. Hidden histories	1
11.	Hidden history (Gareth Stevens Publishing)	4
12.	Hidden history series	0
13.	See Hartmann, Thom, 1951- Hidden history series	4
14.	Hidden identity	0
15.	See Eason, Lynette. Hidden identity	1