Any experience with this book?

[The Tickle Momster]

A friend & her mom have been using the book Ten Essential Herbs I think. Just wondering if anyone here had read it/used it and what opinions are. It looks really good & very useful. The author is Lalitha Thomas. Here is a link to it on amazon: http://www.amazon.com/exec/obidos/tg/detail/-/0934252483/qid=1113349137/sr=8-1/ref=pd_csp_1/104-5734826-0191907?v=glance&s=books&n=507846

Thanks for any input.