In such cases, then, the eating disorder may be a psychological reaction to a biological problem. Between one-third and one-half of patients report having struggled with significant depression or anxiety before their eating disorder began.
There are 251 pages in the UK version and 341 in the US of Harry Potter and the Chamber of Secrets.
While a hardcover first edition first printing of J.K. Rowlingâs debut book Harry Potter and the Philosopherâs Stone, of which there were only 500 printed, can go up to $45,000, a hardcover first edition first printing of the second in the series, Harry Potter and the Chamber of Secrets, costs around $7,000.