想买 Patricia Davis的＜芳香疗法大百科＞

上亚马逊上一看，好几本都差不多名字，到底是哪本啊？

Aromatherapy A-Z: The most comprehensive guide to aromatherapy ever published by Patricia Davis

Aromatherapy an a Z by Patricia Davis

A Z Aromatherapy by Patricia Davis

究竟是哪本那？请各位牛MM们回答一下吧，谢谢！

Should be
Aromatherapy A-Z: The most comprehensive guide to aromatherapy ever published by Patricia Davis

Others are published in different years, and seems are just different versions