about

ABOUT THE AUTHOR

Tremaine and Cierra Thompson are the loving parents of Simeon Isiah Thompson, a vibrant, courageous, and compassionate child who lived with sickle cell disease. In February 2025, Simeon transitioned to the spiritual world, leaving behind a legacy of strength, love, and inspiration. As a way to honor his dreams and keep his spirit alive, Tremaine and Cierra authored Simeon the Sickle Cell Hero—a tribute to their son's life, dreams, and heroic journey.

Learn More

WHERE TO DIG INTO THE STORY

About the Book: Simeon the Sickle Cell Hero

Simeon the Sickle Cell Hero is more than just a children’s book—it’s a heartwarming and empowering journey into the life of a young boy who turns his medical condition into a mission to help others.

Written by Cierra and Tremaine Thompson, this beautifully illustrated story follows Simeon, a vibrant, imaginative child who lives with sickle cell disease. But Simeon is no ordinary boy—he’s a hero in every sense of the word....

Learn More
about
Reviews

READER'S REVIEWS

Jasmine Okwara

Simeon – The Sickle Cell Hero gave my family the support and hope we didn’t know we needed. The information and personal stories truly helped us understand and navigate sickle cell better.

Michael Adebanjo

As someone living with sickle cell, this site made me feel seen. Simeon's journey is inspiring and the resources are top-notch. It’s more than a website—it’s a lifeline.

Dr. Lillian Mensah

Simeon – The Sickle Cell Hero is a much-needed platform. As a physician, I appreciate how it combines lived experience with solid medical guidance in a way that connects deeply with patients.