"The North American Slime-Moulds: A Descriptive List of All Species of Myxomycetes Hitherto Reported from the Continent of North America, with Notes on Some Extra-Limital Species, authored by Thomas H. Macbride, is a meticulous and comprehensive scientific work. Macbride's expertise in the field of mycology is evident as he presents a thorough catalog of slime-mould species found in North America. This invaluable reference serves as an essential resource for researchers, scientists, and enthusiasts interested in the study of myxomycetes."