Also, please go thru each book. Were any signed by the author, first edition, leather bound? My cousin, 71 just died in May, and I am executor, and trust me, she had money in hers. And notes, like "look in the socks for money" which I did, no money was there. A friend just donated 10,000 books to the local library of his Mother's, sold 7,000 leather, first edition, and signed, and he still has 7,000 or more to go. His Mother's estate will continue for months to come!