London: Bloomsbury Publishing, 2019. Octavo, paperback, colour photographs, maps.

Covers all ant species found in Britain and Europe, with detailed descriptions of over 150 species. The guide includes 600 superb photos showing species close-ups, and is a comprehensive introduction to ant ecology, guidance on where to look for ants and how to study them in the field. Includes a glossary, an overview of families, and a detailed, illustrated identification key.