Found Of My Menopause Magazine Books

The Estrogen Window

By Mache Siebel MD Creator Of The Menopause Breakthrough Program, Found Of My Menopause Magazine

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In The Estrogen Window, Dr. Mache Seibel, international health expert and leading authority on women’s wellness and menopause, presents groundbreaking research that explains how every woman h...

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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