"Cowries - A Guide to the Gastropod Family". Volume 2: Shells & Animals.
ISBN: 978-3-939767-88-6, published in 2018 by ConchBooks, Harxheim, Germany, hardcover in printed laminated boards, A4 size 21 by 29.5 cm. 8.25 by 11.75 inches, 715 pages including 345 page size, high quality photographic plates.
Simply put, the best, most complete, and most up-to-date monograph on the #1 collectable family of marine mollusks. If you collect cowries, you must have this fantastic set of books.