144 THE ESSEX NATURALIST Visitors to the Museum, especially during the holiday season, were numerous and included a surprisingly large number from overseas. One of the latter from Canada commented in the visitors' book, "The nearest I've been to the heart of England." Another visitor, after accidentally breaking the glass in a large show-case, paid for the damage and congratu- lated the Club on the display and its value to those making a study of the Forest. Shortly before the Museum was reopened the contents of a case of butterflies was stolen. This loss has been made good in part from duplicates at Stratford and through the generosity of Mr. E. B. Pinniger, F.R.E.S., who kindly presented specimens to replace those which were damaged or missing. B. T. Ward. THE LIBRARY The following books have been added to the Essex Museum Library: Natural History in the Highlands and Islands. F. Fraser Darling. 1948. This, the sixth in the New Naturalist series, is illustrated with the pro- fusion of high quality colour and monochrome photographs which is charac- teristic of the series. The book is the work of one who, a born naturalist, was brought up to farming and quickly became a scientist of eminence. Dr. Fraser Darling writes with enthusiasm and profound knowledge of the country which he loves so well. He is easy to read and, although the word "ecology." and the specialised vocabulary of this science find little place in the book, one realises how poor is the modern naturalist who does not pay due attention to what the ecologist has to teach him. The author's description of the charm of the alpine meadows of the high tops is one of the gems of the book and makes one long to take his advice and "take a little tent and remain in this quietness for one night at least." The separate numbering of the coloured and monochrome plates in the earlier volumes of the series made reference difficult. One is glad to see that this has now been overcome by including the page number when plates are quoted. Insect Natural History. A. D. Imms. 1948. It is impossible even to glance through this, the eighth volume of the New Naturalist series, without learning something. This is in great measure due to the wealth of colour photographs of insects in their natural surround- ings, almost all of which are by Mr. S. Beaufoy. As to the book in general one cannot but have the greatest admiration for the way in which Dr. Imms has set about the task of giving in a comparatively small compass an overall picture of the greatest of all classes of the animal world—the Insecta. To the index I applied a test in which a number of books on insects has failed me. "What is a Capsid Bug?" I was immediately taken to a description of this family (the Capsidae) and how to identify it and also to an excellent colour plate showing several living individuals on flowers of the Cow-parsnip. For those who prefer the more showy insects the colour photographs of Dragon-flies in all stages are a treat in store. British Journal of Herpetology. This is the first number of the journal of the British Herpetological Society which was recently inaugurated to promote the study of Reptile's and Amphibia. This number is devoted entirely to a review by H. R. H. Taylor of the distribution of these animals in the British Isles. Lists of the vice-counties from which the species have been recorded together with authorities are given and 15 maps showing the distribution of as many species are included.