Wanda Hears the Stars (A Blind Astronomer Listens to the Universe)

A nonfiction picture book biography of astrophysicist Wanda Díaz Merced and how losing her sight didn't stop her from studying the stars.

An inspiring true story of a woman scientist of color that's a riveting intersectional read for STEM fans ages 6-9.

Growing up in Puerto Rico, Wanda Díaz Merced wanted to learn everything she could about the stars. But in college she started losing her sight. How could she study what she couldn't see?

Wanda found a way. She learned to hear the stars using sonification, which converts data into sounds. Listening to those chimes and drumbeats, she made new discoveries about the universe.

Today Wanda is a leading advocate for inclusive science. She and her friend Amy S. Hansen collaborated on this book to inspire children to follow their curiosity no matter the challenges. As Wanda urges, "Never give up!" 

Wanda Hears the Stars is the perfect picture book biography to inspire any STEM-minded future scientist!

This book title, Wanda Hears the Stars (A Blind Astronomer Listens to the Universe), ISBN: 9781623544874, by Amy S. Hansen, Wanda Díaz Merced, Rocio Arreola Mendoza, published by Charlesbridge (August 19, 2025) is available in hardcover. Our minimum order quantity is 25 copies. All standard bulk book orders ship FREE in the continental USA and delivered in 4-10 business days.

Unlike Amazon and other retailers who may also offer Wanda Hears the Stars (A Blind Astronomer Listens to the Universe) books on their website, we specialize in large quantities and provide personal service, from trusted, experienced, friendly people in Portland, Oregon. We offer a Price Match Guarantee, and QuickQuote form, to make purchasing quick and easy.

Prefer to work with a human being when you order Wanda Hears the Stars (A Blind Astronomer Listens to the Universe) books in bulk? Our Book Specialists are standing by Monday-Friday 8-5 PST, ready to help!