Comprises articles on geology, paleontology, mammalogy, ornithology, entomology, and anthropology.

Each volume comprises one or more monographs, many of which are issued also as separates.

Mammals of Africa (MoA) is a series of six volumes which describes, in detail, every currently recognized species of African land mammal. This is the first time that such extensive coverage has ever been attempted, and the volumes incorporate the very latest information and detailed discussion of the morphology, distribution, biology and evolution (including reference to fossil and molecular data) of Africa's mammals. With more than 1,160 species and 16-18 orders, Africa has the greatest diversity and abundance of mammals in the world. The reasons for this and the mechanisms behind their evolution are given special attention in the series. Each volume follows the same format, with detailed profiles of every species and higher taxa. The series includes hundreds of colour illustrations and pencil drawings by Jonathan Kingdon highlighting the morphology and behaviour of the species concerned, as well as line drawings of skulls and jaws by Jonathan Kingdon and Meredith Happold. Every species also includes a detailed distribution map. Edited by Jonathan Kingdon, David Happold, Tom Butynski, Mike Hoffmann, Meredith Happold and Jan Kalina, and written by more than 350 authors, all experts in their fields, Mammals of Africa is as comprehensive a compendium of current knowledge as is possible. Extensive references alert readers to more detailed information. Volume IV, edited by Meredith Happold and David Happold, contains profiles of 156 species of insectivores, comprising the hedgehogs and shrews. The rest of the volume is devoted to the 224 species of African bats. The latter are divided into nine families, namely fruit bats, horseshoe bats, leaf-nosed bats, false vampire bats, mouse-tailed bats, sheath-tailed bats, slit-faced bats, free-tailed bats and vesper bats.