The Comforts of Sadness: & the Prospects of Progress (mindfulness)

Milo’s Sad Little Day: A Gentle Story About Sadness, Comfort, and Big Feelings (Little Hearts Big Feelings)

The Great Big Sad: Finding Comfort in Grief and Loss

Zefirka Is Sad Today: A Gentle Story About Sadness, Comfort, and Feeling Safe (Zefirka’s Big Little Feelings)

When I Feel Sad and Want to Cry: Learning to Understand Feelings and Find Comfort