Unknown Author

Power Profit Politics

2023

Birds of the Rocky Mountains

2022

Mountain Mona

2021

Mountain Mona

2020

Birds of Alberta

2020

Mountain Mona

2017

Issues in Geography Teaching

2016

Issues in Geography Teaching

2016

Issues in Geography Teaching

2016

Mountain Mona

2015

Mountain Mona Workbook

2012

Mountain Mona

2012

Mountain Mona

2012

Collins Big Cat - Mountain Mona

2012

Rubella's Dilemma

2012

Christmas Kitten

2010

Birds of Philadelphia

2008

Christmas Kitten

2006

SERVING IN SILENCE

2005

Compact Guide to Alberta Birds

2005

Pets, Pets, Pets!

2004

Third and Long

2004

Out of Bounds

2003

Mammals of Alberta (Lone Pine Field Guides)

2003

Nonsense Nursery Rhymes

2002

Yucky Stuff!

2000

Issues in Geography Teaching (Issues in Subject Teaching)

2000

Issues in Geography Teaching (Issues in Subject Teaching)

2000

Little Monster

1999

Little Monster

1999

Winter Birding Guide for the Edmonton Region

1998

Birds of San Diego (U.S. City Bird Guides)

1998

Birds of Detroit

1998

Birds of Chicago (U.S. City Bird Guides)

1998

Birds of Denver and the Front Range

1998

Birds of Los Angeles

1998

Birds of Washington, D. C.

1998

Birds of Baltimore

1998

Birds of New York City

1998

Birds of New York City

1998

Birds of Boston

1998

Birds of Boston (City Bird Guides)

1998

Birds of Washington DC

1998

Birds of Philadelphia

1998

Birds of Baltimore

1998

Prairie Birds

1997

Birds of the Rocky Mountains

1997

Birds of Seattle

1996

Thistle Princess and Other Stories

1995

Bedtime stories for the very young

1992