The Invisible Stone: A Letter to a Powerful Girl

By Carola Schmidt

The Invisible Stone: A Letter to a Powerful Girl is a heartfelt, uplifting letter every girl needs when confidence wobbles. In clear, encouraging words, bestselling author Carola Schmidt speaks to the smart, brave go-getter who sometimes meets doubts, fear and hesitation-the "invisible stones" on the road to big dreams. With lovely illustrations by artist Dian Ovieta, this inspiring book reminds readers of their resilience and self-love, showing how to name those hidden obstacles, step over them and keep moving toward the future they deserve. A beautiful message about perseverance and growth mindset, perfect for encouraging girls to trust their path, celebrate small wins and turn every stumble into strength.

Perfect for:

- Girls who need positive affirmations and confidence boosts
- Parents, teachers and counselors seeking a short, powerful read-aloud with gorgeous art
- Classroom lessons on self-esteem, perseverance and mindfulness
- Back-to-school, graduation and birthday gifts
- Ages 6-10 with a message that resonates for older readers too

What readers will find:

- Encouraging, straight-to-the-heart language that builds self-belief
- Practical encouragement for facing self-doubt and perfectionism
- A motivational go-to book to revisit before tests, tryouts, presentations and new challenges
- Warm, expressive illustrations that make every page feel like a hug

• Format: Paperback
• Language: English
• ISBN: 6599959911
• ISBN13: 9786599959912
• Release Date: February 2026
• Publisher: Blackberry Book Tours
• Length: 24 Pages
• Weight: 0.19 lbs.
• Dimensions: 0.1" x 8.0" x 10.0"