The Feeling Glasses (Big Small Steps #1)
(Las gafas de sentir (Grandes pasitos. Álbum ilustrado))

Big Small Steps is a series of books to teach healthy habits to happy children: give up their pacifier, understand their own emotions, get ready for bed, etc. The collection is full of humor and tender rhymes created to accompany little ones through the great achievements of their first few years and to guide them on their path to autonomy.

The Feeling Glasses is a story to teach children how to identify their own feelings and to find out where they come from, and to give them techniques to help them manage how they feel.