Mary writes and illustrates all of her books. For the illustrations, Mary paints all the paper and then collage them together. She uses found objects to create the textures throughout the pictures.
- Let's Go on a Hike - a get outdoors and explore adventure
- Let's Go to the Zoo - an ABC adventure
- Let's Go Swimming - a colorful adventure
- Let's Go to the Farm - an ABC adventure
- Let's Go to the Beach - a number adventure
- Twelve Days of Christmas - traditional counting tale