This is from an advance review copy for which I thank the publisher.
Bullough and Ball have proven themselves to be a formidable writing team in this stunningly-illustrated (by Alanko) book on geology, with a great title aimed at young readers. It's in glorious color and skips nothing in its story of how the superficially mundane, but underneath fascinating, rocks that we live on and around, came to be.
It's a hugely long story in the making, going back well over four billion years, but the authors have shrunk it down to easily digestible chunks, starting with what are rocks and minerals, and going through the formation of the Earth and a geological timeline (here there be dragons - aka dinosaurs!). There's an overview of the main three types of rock, and the book then goes into a bit more detail about igneous, sedimentary, and metamorphic rock, how they're formed, and the interesting sub-types of rock formations that can be found within each, including fossils and precious stones.
The book not only talks about the rocks, crystals, and gems, but about how they came to be, and where they're found, and each double-page spread (there are about fifty of them - 100 or so pages in all) has gorgeous, detailed artwork. I learned things myself from this book that I hadn't known, and this is after I'd already put out my own modest book about crystals in my "The Little Rattuses" series, so it's not just the young 'uns who can learn from this. I enjoyed it and commend it fully as a fun, interesting, and educational book, and a tour de force of illustration.