Gorgeous illustrations of iconic National Parks from the artists of The Fifty-Nine Parks Print Series are featured on the covers of these Field Notes Memo Books. Write, sketch or doodle your plans, routes, notes and memories in these 3.5 inch x 5.5 inch books. Each book features a brief history of the park on its inside back cover, a spot for the official National Park Passport Stamp on the inside front cover and 48 pages of Finch Opaque 60#T marked with a 3/16" graph grid. This set of three books includes Yosemite National Park, Zion National Park and Acadia National Park. Great size for travel, pair with a pack of our fountain pens for the perfect gift! Five percent of purchase is donated to the National Parks Service to help preserve and expand our parks. Printed and manufactured in the USA.