There is more to blindness than the absence of sight. Book 3 continues the Caustic series, exploring why the clouds fell and why what you see isn't always what it seems.
For Declan, that truth began as a painful journey to uncover the mysteries of the machines responsible for plunging their world into darkness. For Sammi, the machines have become her salvation, challenging the same truths Declan seeks, trying to reveal what is real. For Ms. Gilly and Richard, their chance encounter with an ancient artifact causes them to risk their lives while trying to find answers to questions they may wish they'd never asked. For Isla, her journey began more than a hundred years ago, eclipsing her own death, awakening deep inside one of the machines. She discovers an unexpected history and why death for some opened the wrong doors.
So we finally find out a lot more about that machine and how it works, breathes, and eats! Yes, that is right, Eats! I'm not telling! Besides you need the WHOLE book in order to understand the WHOLE VAC machine. It's that complicated! But this story with Declan and Sammi is another really awesome story from start to finish, and I hope it will continue to book 4 since she's expecting! I'll tell that one! BUT this book still was filled with twists and turns and it's scary moments don't get me wrong! It wasn't just a love story! There's a major secret that happens when you go to the VAC and it costs dearly actually compared to the world on the outside. So it is hard on the humans on the inside of the VAC! Read ASAP and find why?