When Violet Was Blue is a children's concept book written and illustrated by Deb Troehler. It's raining out, and a big cloud has covered the sun. Little Violet is not at all happy. Without the sun's light, her lovely violet color is now blue. She...

Rainbows to Snowflakes: Activities for Sometimes Snow Falls in the Summer is a non-fiction educational book for teachers and parents of young children written by Deb Troehler. This is a companion book to a book about a young girl, Ella, entitled Sometimes Snow Falls in...