Phases of Silica

Payment accepted via credit card, check/money order, or PayPal. Credit cards accepted via ABEbooks or PayPal ONLY -- please do not send us your credit card information, as we have no way of processing it ourselves. Our PayPal account is bookbooth@usa.com. If paying via PayPal, please remember to include shipping & handling charges. Checks and money orders are also accepted; please make them payable to: C.M. Casciani, 441 W. Bagley Rd. #173, Berea OH 44017. Library and institutional orders welcome; please email us if you require any special handling. International orders must be payable in US dollars. SHIPPING & HANDLING: all books shipped in USA via USPS; Media Mail 7-14 business days for delivery, $4.00 for first book - $1.50 each additional book; or, Priority Mail 2-4 business days for delivery, $6.00 first book - $2.50 each additional book. Returns for reasonable grading of condition; email us prior to return for shipping instructions.