About Tamara Hartson Books by Tamara Hartson Exploring Space by (author) Tamara Hartson Atlantic Canada Animal Tracks by (author) Ian Sheldon & Tamara Hartson illustrated by Gary Ross Saskatchewan Animal Tracks by (author) Ian Sheldon & Tamara Hartson Manitoba Animal Tracks by (author) Ian Sheldon & Tamara Hartson Alberta Animal Tracks by (author) Ian Sheldon & Tamara Hartson British Columbia Animal Tracks by (author) Ian Sheldon & Tamara Hartson illustrated by Gary Ross Weird Ocean Creatures by (author) Tamara Hartson Astronauts & Space by (author) Tamara Hartson Castles and Knights by (author) Tamara Hartson Night Skies of Canada by (author) Tamara Hartson Planets by (author) Tamara Hartson Spiders by (author) Tamara Hartson Robots by (author) Tamara Hartson Animal Tracks of Alaska by (author) Ian Sheldon & Tamara Hartson illustrated by Gary Ross Space by (author) Tamara Hartson Animal Tracks of Texas by (author) Ian Sheldon & Tamara Hartson illustrated by Gary Ross Squirrels of the West by (author) Tamara Hartson illustrated by Gary Ross & Ian Sheldon