Horizon Information Portal

	Series	Count
1.	Essential issues	22
2.	Essential kitchen	4
3.	Essential kitchen series	0
4.	See Essential kitchen	4
5.	Essential language series (Tuttle Publishing (Firm))	0
6.	See Tuttle essential language series	4
7.	Essential (Legacy Recordings)	1
8.	Essential library	0
9.	See New York times essential library	2
10.	Essential library. Being female in America	0
11.	See Harris, Duchess. Being female in America	6
12.	Essential library. Big business	2
13.	Essential library. Essential critiques	0
14.	See Essential critiques	7
15.	Essential library. Essential events	0
16.	See Essential events	38