Guide to the butterflies of the Palearctic region Nymphalidae. Vol. 1: Tribe Argynnini: Argynnis, Issoria, Brenthis, Argyreus Prezzo 32,00 €
Guide to the butterflies of the palearctic region Pieridae. Vol. 4: Subfamily Pierinae (partim) Tribe anthocharidini Prezzo 32,00 €
Guide to the Butterflies of the Palearctic Region. Lycaenidae. Vol. 5: Subfamily polyommatinae. Tribe polyommatini Prezzo 32,00 €
Guide to the butterflies of the palearctic region. Vol. 3: Papilionidae. Subfamily Parnassiinae. Tribes Zerynthiini and Luehdorf Prezzo 32,00 €