We list books by ISBN, so even if the cover graphics are different, the content will be identical. The protected books are then placed in a cardboard box to protect covers and corners. We will always protect the book with an archival bag and will bubble wrap if space allows.
Vintage Report Entitled Does Acid Well Water Erode Plumbing, Vessels, and Sanity Carl C. Pfeiffer, Ph.D., M.D. Brain Bio Center Princeton 8 pages. Ca. 1985 Discusses metal levels in the body and mental health with references.