This book has loads of radicals & frequently used chinese characters but i really do agree with the previous reviewer it has a very bad layout.
You'd expect all the 'numbers' to be together in the book 1,2,3,etc.
It is in actual fact: 1, left, woman, person, 2, 3, 10, borders, surround, field.
So, i went through the book getting numbers 1-10,found the words for thousand/hundred/million etc... Now, having grouped them all together - along with the characters I can do my numbers in chinese now - this would've been much easier had they been grouped together in the first place. My advice would be to get this book but also get WRITE CHINESE WITH BETTY (Betty Hung) I listened to another reviewer who recommended it if you're trying to learn how to write Chinese - It is a brilliant book i also highly recommend it.
Back to 'Reading & Writing Chinese' - it is loaded with 1000s of characters so i'd recommend it but don't put you're hopes too much on it. It's not grouped together in any paticular way eg. all the characters that have this radical, all with this radical, all the numbers, all that have 3strokes, all that have 4,5,6,7 etc...
NOT LIKE THAT AT ALL !They are just plonked wherever. It gets really annoying when looking for some characters. Reading & Writing Chinese with Betty you should definitely buy if learning chinese its helped me with my reading alot. This book although the character you're looking for you'd probably find you'd have to search the whole book for it !
I'd say that its a good thing to have on standby to find some characters but buy a Chinese Dictionary as well because, in my opinion, this book is poorly designed and badly laid out.