Cathy Warshaw’s The Obsidian Eye is exactly the kind of book I love to see in the hands of young readers—fun, fast-paced, and filled with mystery, smarts, and heart. I gave this to my 14-year-old niece as a gift, and she absolutely devoured it—begging to dive into book two before she’d even finished the last page. That’s the kind of magic Warshaw has created with this exciting first installment in the Secret Societies and The Sisterhood Sleuths series.

What I really loved is how the book celebrates curiosity, intelligence, and bravery—especially among young women. Chloe and Lily aren’t superheroes; they’re relatable girls with real fears, strengths, and a deep sisterly bond that anchors the story beautifully. With the help of a diverse and quirky team—a martial artist, a hacker, and a robotics genius—they prove that teamwork and heart go a long way, even against centuries-old mysteries.

Warshaw strikes a great balance between suspense and accessibility. It’s complex enough to challenge young readers and keep them engaged, but never so dense that it loses them. For teens who love decoding puzzles, following clues, and solving mysteries, this is a perfect pick. And for parents or mentors who want to get the teens in their lives into reading? The Obsidian Eye is a total win.

It’s no surprise this book is getting the attention it deserves. It’s the kind of story that sparks a love of reading—exactly what every young reader needs. I can’t wait to see where the series goes next, and neither can my niece!