Kevin Henkes addresses the issue of bravery--or lack of it. Readers may feel akin to Louise but wish they were more like Sheila Rae. Louise's blossoming bravery will reassure children that while caution is valuable, even the meek may have their moments of valor.

The sibling relationship is strong, and it is clear Sheila Rae can take care of Louise as needed, but readers also discover that Louise is capable of caring for Sheila Rae in turn. Sisterly bonding through many shared situations is another positive aspect of the story.

Watercolor-and-ink illustrations convey every emotion and story action. Sheila Rae's bravado and Louise's trepidation are clearly seen on their faces and in their body movements. The illustrations also include some information not expressed in the text: Children will enjoy seeing Louise hiding from Sheila Rae in each of the illustrations of the walk home. She is easy to spot, though sometimes only her hair and her red bow may be seen.

A heart painted on a white fence in one scene and inscribed "Wendell + Sophie" is a reference to characters in Henkes's A Weekend With Wendell. Other books with a bravery theme are Brave Bear, by Kathy Mallat, and Brave Horace, by Holly Keller.