the idea is good, but it is far too gruesome in my oppinion and the only likeable characters are Will and Molly.
The cats are all terrible creatures, either weak, selfish or evil. ( )

I really like prequils that tie in neatly and give us clever insight into why things happened. And this one does quite a good job of that. It's very over the top fantesy London, with Plague and Fire and Alchemists.

The message of 'everyone picks on the runty one and then he becomes Bitter and Destroys the World' is an unusual one for a kid's book. I like my books with more saccharine redeption in them.

It is all very implausable though. I think the interweiving of the human world and animal world makes suspension of disbelief harder. And it does leave us with a 'turtles all the way down' explanation of 'oh, Jupiter was sired by a Mysterious Dark Cat', which I'd have liked to see more clearly explained. ( )

The Alchymist's Cat was a complete disappointment. There were many things about this book I would have liked if the story had just been told a little differently. We had talking animals, a cat who learns how to do magic, intrigue, the protagonist rescues a family of cats from certain death (and anybody who knows me knows that'll win me over every time)... but, the protagonist is a wimp, he is enslaved by the alchymist, but rather than making a bid for freedom when the opportunity arises, he keeps putting up with it, and that just makes it hard to care about what happens to him.

I also have problems with the content, as this is a children's book - cruelty to animals, murder for hire, sibling rivalry to the point where one sibling stands by and does nothing as another is killed for "scientific" experimentation - now, in this case, the siblings are cats, but still, they are given human-like attributes, and therefore I expect better of them.

If you see this book in a store, save your money and leave it there, or at least spend it more wisely by buying another book.