The "Em Airmã da Sombra" book is a captivating tale of two sisters, Estrela and Ceci, who embark on a journey of self-discovery and love.

Despite their differences in age and background, the sisters are united by their shared desire to understand their family's secrets and their own identities.

Through a series of clues left behind by their enigmatic father, Estrela discovers a hidden world of literature and connection with a young Englishwoman named Flora MacNichol, who lived in the bucolic Lake District a century ago.

As Estrela delves deeper into her family's past, she finds herself drawn to the world of Beatrix Potter and the power of storytelling to heal and transform.

Will she find the courage to break free from her sister's shadow and forge her own path? Dive into this unforgettable tale of love, loss, and self-discovery today!