Series

Series Name	Release Date	Product Count
Leading Biographies	2025-09-01	1
Legendary Athletes	2011-01-01	16
Legendary Leaders	2016-09-01	7
Let's Be Social	2010-01-09	7
Let's Go	2007-01-09	13
Let's Learn A to Z	2009-01-01	7
Let's Look A to Z	2008-01-09	7
Let's Measure	2008-01-09	14
Let's Measure	2020-01-01	7
Let's See A to Z	2007-01-09	7
Lewis & Clark Expedition		7
Libby Wimbley		1
Library Resources	2013-01-01	7
Life Cycles	2007-01-01	13
Little Quack	2009-01-01	5
Little Whistle	2007-01-01	5
Lives Cut Short	2010-01-01	12
Living with Health Challenges	2012-01-01	18
Long Vowels	2000-01-09	7
Los meses (Months)	2018-01-01	12