Carolyn Willard

title	ISBN-13	year of publica- tion	other author(s)
Aquatic Habitats: Exploring Desktop Ponds, Grades 2-6	978-0-924886-01-0	1998	Katharine Barrett
Bubble Festival: Presenting Bubble Activities in a Learning Station Format	978-0-924886-75-1	2002	Jacqueline Barber
Bubble Festival: Presenting Bubble Activities in a Learning Station Format: Grades Kindergarten to 6	978-1-931542-13-5	2007	"
Bubble Festival Teacher's Edition: Presenting Bubble Activities in a Learning Station Format	978-0-912511-80-1	1999	"
Environmental Detectives	978-0-924886-23-2	2001	Beals · Kevin Beals
Investigating Artifacts	978-0-924886-49-2	2000	Katharine Barrett · Lincoln Bergman · Gigi Dornfest · Linda Lipner
Microscopic Explorations	978-0-924886-00-3	1998	Susan Brady
Mystery Festival Teacher's Guide	978-0-924886-10-2	1999	Kevin Beals
Plate Tectonics: The Way the Earth Works - For Grades 6-8	978-0-924886-60-7	2001	Kevin Cuff · Ian Carmichael
Schoolyard Ecology	978-0-924886-35-5	2001	Katharine Barrett
The Real Reasons for Seasons: Sun-Earth Connection: Grades 6-8	978-0-924886-45-4	2000	Alan Gould · Stephen Pompea