SAUNDERS, Edward. The Hemiptera Heteroptera of the British Isles, London: L. Reeve, 1892, 8°, 31 hand-coloured lithographed plates and one uncoloured lithographed plate, original cloth [Nissen ZBI 3589]; The Hymenoptera Aculeata of the British Islands, London: L. Reeve, 1896, 8°, 51 hand-coloured lithographed plates and 2 plain lithographed plates (occasional spotting), contemporary red half morocco, original wrappers to the parts bound in. [Nissen ZBI 3590]; and 5 others on entomology. (7)