Jeffrey has regularly contributed to several diving magazines, books and other publications. He has been a contributing editor of Vancouver-based DIVER Magazine since 1997. He has also taught English grammar and writing skills at the Drummondville College (university prep) since 1993.

Jeffrey is also the editor of the much-acclaimed Diving Almanac & Yearbook. The Diving Almanac & Yearbook is the only almanac, yearbook, book of records, and who's who of the international diving community. Its inaugural edition (2007) was launched at the DEMA Show in Orlando in November 2006. Rave reviews by new and veteran divers alike are unanimous: the world's first almanac for the diving community and underwater enthusiasts is a must-have book.

For more information or to purchase a copy: Diving Almanac & Yearbook

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Gallant, J., C. Harvey-Clark, R.A. Myers, and M.J.W. Stokesbury. 2005. Sea lamprey (Petromyzon marinus) attached to a Greenland shark (Somniosus microcephalus) in the St. Lawrence Estuary, Canada. Northeastern Naturalist. 2006 13(1):35–38. DOWNLOAD PDF (4 Mo)

Stokesbury, M.J.W., C. Harvey-Clark, J. Gallant, B.A. Block, and R.A. Myers. 2005. Movement and environmental preferences of Greenland sharks (Somniosus microcephalus) electronically tagged in the St. Lawrence Estuary, Canada. Marine Biology. DOWNLOAD PDF (289 KB)

Harvey-Clark, C., J. Gallant, J. Batt. Vision and its relationship to novel behaviour in St. Lawrence River Greenland Sharks (Somniosus microcephalus). The Canadian Field-Naturalist. Volume 119, Number 3. (July–Sept 2005)
DOWNLOAD PDF (2 MO)

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