In “The Myxomycetes of the Miami Valley, Ohio,” A. P. Morgan presents a meticulous exploration of slime molds, or myxomycetes, native to the Miami Valley region. This scholarly work combines rigorous field research with detailed taxonomy and ecological insights, enriched by vivid illustrations that exemplify Morgan's commitment to precision and clarity. The text unfolds within the broader context of mycology, contributing to the ongoing dialogue regarding biodiversity and ecosystem health, while also addressing the historical significance of the Miami Valley as a site of rich biological diversity. Morgan'Äôs prose is both accessible and erudite, making it a valuable resource for both expert researchers and amateur naturalists alike. A. P. Morgan, a seasoned mycologist with a profound love for Ohio's natural landscapes, has dedicated years to studying and documenting the region's unique fungal flora. His background in biology and passionate engagement with ecological conservation have informed his approach to this book. Morgan'Äôs commitment to fieldwork is underscored by his extensive experience in natural history, which has led him to uncover the often overlooked yet crucial roles of myxomycetes in forest ecosystems. I highly recommend “The Myxomycetes of the Miami Valley, Ohio” to anyone interested in mycology, ecology, or the natural history of Ohio. This book serves not only as a comprehensive identification guide but also as an invitation to appreciate the nuanced interactions within ecosystems. Morgan's work is a testament to the importance of preserving biodiversity, making it essential reading for both scholars and conservation enthusiasts.