Publications

Flora of the Parish of Halifax (1904) Crump and Crossland

Fungus Flora of the Parish of Halifax (1909) Charles Crossland

18th Century Naturalist James Bolton (1910) Charles Crossland

Early Man in the Halifax District (1952) Geoffrey F Watson

Vertebrate Fauna of the Halifax Parish (1965)  Irvine Morley

Fungus & Lichen Flora of the Halifax Parish 1775-1965 (1966) Roy Watling

Butterflies & Moths of Halifax and District (1969) William E Collinson

Nature in Hardcastle Crags (Centenary Booklet of HSS 1874-1974) compiled by Clifford Lees

Vertebrate Fauna of the Halifax Parish (1983) Irvine Morley

Mycological List (1993) Michael Sykes

Jumble Hole Clough : Flora, Fungi and Fauna Survey (2005) C Flynn and C Duke

The Mystery of the Autumn Crocus – Crocus nudiflorus (2011) Steve Blacksmith

Halifax Naturalist & Records of the HSS Vol 1 (1897)

Halifax Naturalist & Records of the HSS Vol 2 (1898)

Halifax Naturalist & Records of the HSS Vol 3 (1899)

Halifax Naturalist & Records of the HSS Vol 4 (1900)

Halifax Naturalist & Records of the HSS Vol 5 (1901)

Halifax Naturalist & Records of the HSS Vol 6 (1902)

Halifax Naturalist & Records of the HSS Vol 7 (1903)

Halifax Naturalist & Records of the HSS Vol 8 (1904)

HSS Ornithological Report 1978-79

Birds in Calderdale 1984-85

Birds in Calderdale 1989

The Natural History of Calderdale 1991-92

The Natural History of Calderdale 1993-94