Gressitt J. L., (ed.), 1967: Entomology of Antarctica. Antarctic research series, vol. 10. 395 pp.  Sleva 20%!

 Grinfeld E. K., 1978: Proischozhdenie i razvitie antofilii u nasekomych. 206 pp.  Sleva 20%!

 Grunin K. Ya., 1957: Diptera: Oestridae. Fauna SSSR. 148 pp.  Sleva 50%!

 Grunin, 1953: Ličinki ovodov (Oestridae, Hypodermatidae, Gastrophilidae) domašnich životnych SSSR. [Guide to the fauna of the UdSSR]. 124 pp.  Sleva 50%!

 Grunin, 1955: Diptera: Gastrophilidae. Fauna SSSR. 96 pp.  Sleva 50%!

 Grunin, 1962: Diptera: Hypodermatidae. Fauna SSSR. 240 pp.  Sleva 50%!

 Gucevič, 1960: Krovososuščie mokrecy (Diptera: Heleidae) fauny SSSR. [Guide to the fauna of the UdSSR]. 132 pp.  Sleva 50%!

 Gulik L., 2004: Územie duchov. [Barevná obrazová publikace o expedici do Irian Jaya.] Formát 24x30 cm. 183 pp. (in Slovak).  Sleva 30%!

 Gulik L., Martiš J., 1999: Misterious Mamberamo. [Barevná obrazová publikace o expedici - Indonesian New Guinea Irian Jaya.] Formát 24x30 cm. 256 pp. (in English).  Sleva 30%!

 Gurjeva E. L., 1979: Coleoptera: Elateridae: Elaterinae: Megapenthini, Physorhinini, Ampedini, Elaterini, Pomachiliini. Fauna SSSR. 456 pp. (in Russian).  Sleva 50%!

 Gussmann S., Holm E., 2004: The African jewel beetles. Buprestidae (Julodinae). More than 600 colour photographs. 397 pp. Size 23x31 cm (2.40 kg). 

 Gutowski J. M., Jaroszewicz B., (eds.) 2001: Catalogue of the fauna of Bialowieza Primeval Forest. 403 pp. 

 Haeselbarth E., 1973: Die Blacus-Arten Europas und Zentral-Asiens (Hymenoptera, Braconidae). 102 pp. 

 Haleš J., 1980: Moji přátelé hadi. 190 pp. 

 Hall D. G., 1947: The blowflies of North America. 477 pp. 

 Hämäläinen M., Pinratana A., 1999: Atlas of the dragonflies of Thailand. Distributuion maps by provinces. 182 pp.  Sleva 30%!

 Hamet A., Vancl Z., 2005: Katalog brouků (Coleoptera) ChKO Broumovsko. [Catalogue of beetles (Coleoptera) of the Broumovsko Protected Landscape Area.] CD-rom, 126 pp. 

 Hanák V., Mazák V., 1991: Encyclopédie des animaux. Mammiferes du monde entier. 351 pp.  Sleva 20%!

 Handschin E., 1929: Urinsekten oder Apterygota. Die Tierwelt Deutschlands, 16. Teil. 150 pp. 

 Hangay G., Keyzer R., 2017: A Guide to Stag Beetles of Australia. Part I, II, III. Checklist of Australian Lucanidae: Aesalinae, Lampriminae, Syndesinae, Lucaninae. 245 pp.  Sleva 30%!

 Hansen M., 1998: World Catalogue of Insects. Vol. 1. Coleoptera: Hydraenidae. 168 pp.  Sleva 50%!

 Hanström B., 1937: Die Sinusdrüse und der hormonal bedingte Farbwechsel der Crustaceen. 99 pp.  Sleva 20%!

 Haragsim O., 1966: Medovnice a včely. 195 pp. 

 Hardwick D. F., 1970: A generic revision of the North American Heliothidinae (Lepidoptera: Noctuidae). 59 pp. Memoirs of the Entomological Society of Canada 73: 1-59.

 Hartig T., 1860: Die Familien der Blattwespen und Holzwespen nebst einer allgemeinen Einleitung zur Naturgeschichte der Hymenopteren. 416 pp. Mit 8 lithographirten Tafeln. Excellent condition, plates with light spots.  Sleva 50%!

 Harz K., 1957: Die Geradflügler Mitteleuropas. Mit 255 Abbildungen im Text und 20 farbigen Tafeln. 494 pp.  Sleva 50%!

 Haszprunar G., (ed.), 2001: Insekten als Symbole göttlicher Verehrung und Schädlinge des Menschen – Ausgewählte Kapitel der kulturgeschichtlichen und angewandten Entomologie. 119 pp. Spixiana suppl. 27: 1-119

 Haupt H., 1927: Monographie der Psammocharidae (Pompilidae) Mittel-, Nord- und Osteuropas. 367 pp. 

 Hausmann A., 2001: Introduction, Archiearinae, Orthostixinae, Desmobathrinae, Alsophilinae, Geometrinae. The Geometrid Moths of Europe, volume 1. 8 colour plates, 282 pp. 

 Hausmann A., 2004: Sterrhinae. The Geometrid Moths of Europe, volume 2. 24 colour plates, 600 pp. NHBS

 Háva J., 2003: World catalogue of Dermestidae (Coleoptera). 195 pp. (in English).  Sleva 30%!

 Hayek C. M. F. von, 1973: A reclassification of the subfamily Agrypninae (Coloeoptera: Elateridae). 309 pp. + Additions and corrections from 1979. 79 pp. Privately hard bound. 

 Hecq J., 1999: Le genre Euphaedra. Text francaise. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Supplementum 1. 16 pp. (in French). 

 Hecq J., 1999: Le genre Euriphene Boisduval, 1847. Text francaise. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Supplementum 5. 16 pp. (in French). 

 Hecq J., 1999: Nymphalidae III. Euphaedra. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Part 4. 16 plates, 9 pp. (in English). 

 Hecq J., 1999: Nymphalidae III. Euphaedra. Bauer E. & Frankenbach T., (eds.): Schmetterlinge der Erde. Teil 4. 16 Tafeln, 9 pp. (in German). 

 Hecq J., 2000: Le genre Bebaria. Text francaise. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Supplementum 3. 34 pp. (in French). 

 Hecq J., 2000: Nymphalidae IV. Bebearia. Bauer E. & Frankenbach T., (eds.): Schmetterlinge der Erde. Teil 9. 32 Tafeln, 7 pp. (in German). 

 Hecq J., 2003: Le Genre Pseudacraea. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Supplementum 7. 9 pp. (in French). 

 Hecq J., 2003: Nymphalidae VII. Pseudacraea. Bauer E. & Frankenbach T., (eds.): Butterflies of the World. Part 16. 12 plates + 4 pp. (in English). 

 Hecq J., 2003: Nymphalidae VII. Pseudacraea. Bauer E. & Frankenbach T., (eds.): Schmetterlinge der Erde. Teil 16. 12 Tafeln + 4 pp. (in German). 

 Heikertinger F., 1954: Das Rätsel der Mimikry und seine Lösung. Eine kritische Darstellung des Werdens, des Wesens und der Widerlegung der Tiertrachthypothesen. Mit 114 Abbildungen im Text und 9 Tafeln. 208 pp. 

 Heinrich G. H., 1960: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. II. Synopsis of the Ichneumonini: Genera Orgichneumon, Cratichneumon, Homotherus, Aculichneumon, Spilichneumon. 113 pp. The Canadian Entomologist suppl. 15: 1-113.

 Heinrich G. H., 1960: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. Introduction, key to Nearctic genera of Ichneumoninae stenopneusticae, and synopsis of the Protichneumonini north of Mexico. 83 pp. The Canadian Entomologist suppl. 15: 1-83.

 Heinrich G. H., 1961: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. IV. Synopsis of the Ichneumonini: Genera Chasmias, Neamblymorpha, Anisopygus, Limerodops, Eupalamus, Tricholabus, Pseudamblyteles, Eutanyacra, Ctenichneumon, Exephanes, Ectopimorpha, Pseudoamblyteles. 133 pp. The Canadian Entomologist suppl. 23: 1-133.

 Heinrich G. H., 1961: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. Part III. Synopsis of the Ichneumonini: Genera Ichneumon and Thyrateles. 158 pp. The Canadian Entomologist suppl. 21: 1-158.

 Heinrich G. H., 1961: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. Part V. Synopsis of the Ichneumonini: Genera Protopelmus, Patrocloides, Probolus, Stenichneumon, Aoplus, Limonethe, Hybophorellus, Rubicundiella, Melanichneumon, Stenobarichneumon, Platylabops, Hoplismenus, Hemihoplis, Trogomorpha. 161 pp. The Canadian Entomologist suppl. 26: 1-161.

 Heinrich G. H., 1962: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. Part VI. Synopsis of the Ichneumonini: (Genus Plagiotrypes), Acanthojoppini, Listrodromini and Platylabini. 124 pp. The Canadian Entomologist suppl. 27:1-124.

 Heinrich G. H., 1962: Synopsis of Nearctic Ichneumoninae stenopneusticae with particular reference to the northeastern region (Hymenoptera). Part I. VII. Synopsis of the Trogini: Addenda and Corrigenda. 80 pp. The Canadian Entomologist suppl. 29: 1-80.

 Heiss E., Péricart J., 2007: Hemipteres Aradidae, Piesmatidae et Dipsocoromorphes euro-méditerraneéns. Fauna de France 91. 8 planches en couler + 509 pp.