Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1901)

Essex naturalist : being the journal of the Essex Field Club - Essex Field Club. (The Club, 1903)

Europae arcana medica id est: Collectanea physico-medico-practica ex ephemeridum Germaniae naturae curiosorum vastis voluminibus studiose in compendium redacta. : In quibus continetur omne id laconicè contractum, quod praxin medicam concernens in ephemeridum G.N.C. libris sparsim legitur, H.E. omnia arcana, experimenta & remedia polychresta ab experientissimis Europae medicis multo vsu approbata et consignata - Cohausen, Johann Heinrich, 1665 -1750 (Ex Officina Knoch-Eslingeriana, 1757)

Die europaeischen Schlangen : Kupferdrucktafeln nach Photographien der lebenden Tiere - Steinheil, Fritz, 1926 (G. Fischer, 1913)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2012)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2013)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2014)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)