America's Forests:
Guide to Plants & Animals

ISBN 1555915957
(ISBN 13: 9781555915957)
Fulcrum Publishing 2009

America's Seashores:
Guide to Plants & Animals

ISBN 1555914837
(ISBN 13: 9781555914837)
Fulcrum Publishing 2005

America's Wetlands:
Guide to Plants & Animals

ISBN 1555914845
(ISBN 13: 9781555914844)
Fulcrum Publishing 2004

America's Prairies & Grasslands:
Guide to Plants & Animals

ISBN 1555919928
(ISBN 13: 9781555919924)
Fulcrum Publishing 2001

America's Mountains:
Guide to Plants & Animals

ISBN 1555913830
(ISBN 13: 9781555913830)
Fulcrum Publishing 1999

America's Deserts:
Guide to Plants & Animals

ISBN 1555912680
(ISBN 13: 9781555912680)
Fulcrum Publishing 1996

Earthsteps: A Rock's Journey Through Time

Written by Diane Nelson Spickert; Illustrated by Marianne D. Wallace

ISBN 1555915957
(ISBN 13: 9781555915957)
Fulcrum Publishing 2000