Heather Knowles

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cover image of It's So Easy Going Green

It's So Easy Going Green

Heather Knowles Author
(2010)

cover image of Passport Series: Africa

Passport Series: Africa

Heather Knowles Author
(2011)

cover image of Passport Series: Asia

Passport Series: Asia

Heather Knowles Author
(2011)

cover image of Passport Series: Australia, Oceania and Antarctica

Passport Series: Australia,...

Heather Knowles Author
(2011)

cover image of Passport Series: Western Europe

Passport Series: Western Europe

Heather Knowles Author
(2011)

cover image of The Einstein Code

The Einstein Code

Heather Knowles Author
Jonathan Gross Author
(2009)

cover image of Adventures in Team Building, Grades 3-4

Adventures in Team Building,...

Heather Knowles Author
Deborah Kopka Editor
(2009)