Lynn Levine, co-author of Mammal Tracks and Scat:Life-Size Tracking Guide,  has published this children's fiction environmental education book for 8-12 year olds called Snow Secrets.  Besides just being fun,  it has two main themes--motivating girls to study nature and stressing the acceptance of different learning styles.  Sixth grade Sarah is school smart, while Jasmine learns more from the outdoors than in a classroom.  The two must join forces to solve nature mysteries by learning outdoor skills including tracking.