E-book Day is more than a tech celebration. It’s a moment to honor the minds that reshaped how we access information. While many credit tech giants, the real innovation began with a Spanish teacher, Ángela Ruiz Robles, continued with digital pioneer Michael Hart, and expanded thanks to publishers like Random House.

What Is This Day and Why Do We Celebrate It?
Every year on July 4th, we celebrate the day of the E-book to honor the evolution of digital reading. This date reminds us how e-books have changed education, entertainment, and publishing—making content more accessible than ever.
E-books aren’t just digital versions of paper. They’re portable, sustainable, and powerful tools for global knowledge sharing. Millions read every day from phones, tablets, and e-readers—all thanks to an idea that started decades ago.
Ángela Ruiz Robles: The Woman Who Imagined the Future
Back in 1949, Ángela Ruiz Robles, a Spanish educator, invented the “mechanical book.” Though not digital, her invention aimed to make learning interactive and accessible. Her concept anticipated the very idea of the e-book—years before computers were common.
Ruiz Robles designed her prototype to lighten school bags and make content reusable. While history almost forgot her, today she’s seen as the hidden pioneer behind E-book.

In 1971, Michael Hart launched Project Gutenberg, digitizing the U.S. Declaration of Independence and creating what many now consider the first true e-book. His goal was clear: free access to knowledge for all.
Hart’s vision turned into the world’s largest free digital library. Without him, e-books as we know them wouldn’t exist. His legacy lives on every time someone downloads a book.

Random House and the Digital Publishing Leap
During the 1990s, major publisher Random House embraced digital publishing. By releasing electronic versions of bestselling titles, it helped push e-books into the mainstream.
Their early investment in the format validated the e-book industry. As more publishers followed, the growth of digital reading became unstoppable.
Why E-book Still Matters
E-book is a tribute to innovation, vision, and access. From Ángela Ruiz Robles’ mechanical prototype to Michael Hart’s digital revolution and Random House’s publishing leap, this day celebrates how reading became more democratic, sustainable, and mobile.
In a world where screens are our windows to knowledge, honoring the past helps us appreciate the future.

Have you read an e-book today? Xideral this day by sharing this story and discovering the pioneers behind your favorite digital reads. The future of reading started long ago!
Xideral Team