Spiny Lobster Fishing in the Grenadines / The Return of Pilgrim / Old Four Legs: The Living Fossil / Rockall: The Smallest British Isle / Where Puerto Rico Meets the Sea / Project CEPEX / Ovoviviparous Volutes / Obituary: Waldo L. Schmitt (Sea Frontiers, Volume 23, Number 6, November-December 1977)