+3 BOOK, PENGUIN BOAT FLIPPERS 615 $16.99 In stock Quantity: 1 Add to Bag Product Details UPC: 792176259671 Brand: Hobie Part #: 615 Hobie Book "From Penguin Wings to Boat Flippers" Great book about taking ideas from nature to use in products. All about the Hobie Mirage pedal system. Written by Toney Allman from the series “Imitating Nature”. Save this product for later Favorite