The book "Medicinal Value of Eucalyptus (E. camaldulensis)" offers a comprehensive investigation into the medicinal properties of eucalyptus, particularly its potential application in cancer treatment. Eucalyptus is a diverse genus with over 700 species, found worldwide, especially in tropical and subtropical regions. The authors, Md Farhadul Islam and Jahan Ara Khanam, analyze the bioactive principles derived from eucalyptus and their extensive pharmacological potentials. The research focuses on the anticancer properties of E. camaldulensis, with results indicating that extracts from this plant significantly inhibit the growth of cancer cells while exhibiting minimal toxicity to the host. These findings could open new perspectives for the development of chemotherapeutics based on eucalyptus constituents.