This book was incredible. I didn’t know going in that Jill is Canadian, but it made me appreciate everything even more. I knew a bit about diving, but barely anything about cave diving. And while I always knew about how there’s water under us everywhere, to actually hear Jill talk about her expeditions made me realize how vast it actually is. She’s seen so much and been to so many different caves all over the world, it’s just so impressive and inspiring. Also, watching her overcome all the prejudice and bullying that comes with being one of few female cave divers was incredible. I really loved the pictures at the end and I kind of want to check out some of the documentaries that she’s been a part of or filmed.