Redox Matters

Healthy Matters

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Healthy Matters

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Why It Matter$

Progress Matters

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Progress Matters

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Notice: Bulk orders are for US only. See info below about Intl. orders/shipping - & author signing

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Purchase multiple copies below at discount prices. Offer to friends and co-workers to educate and inform and attract interest.

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Dr. Ostler is not able to autograph copies purchased through Amazon.

Bulk-ordered book purchases can be signed prior to shipping. Please give signing instructions for names of who to sign to, during the bulk-order purchase & shipping steps.

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Free shipping on U. S. domestic orders - USPS Media Mail. To place order with international shipping, please contact the author directly in the Contact tab.

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