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Message: <blockquote data-quote="stonechat1" data-source="post: 2846303" data-attributes="member: 24218">Thanks Niels, I thought that the content must be the same because also the front cover is the same. The I´ll go with the Zona Tropical version too.Correct, that´s the book I meant (don´t wanted to puzzle you), but because only this one has been mentioned for Mexico I didn´t assume that my question may be confusing. Don´t worry about the US, there are three books in the shelf which are covering this part of North America very fine. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink    ;)" loading="lazy" data-shortname=";)" />Regards,Roman</blockquote>