Helne Scales Spirals in Time / The Secret Life and Curious Afterlife of Seashells Helne Scales/Spirals in Time / The Secret Life and Curious Afterlife of Seashells - New York Helne Scales 2015 - 304p. ill.; Picture.; 24cm Index and Bibliography ISBN: 978-14729-1670-9 Subjects--Topical Terms: LC Class. No.: 594 Dewey Class. No.: 594