The Hamster's Guide: A Complete, Authentic and Informative Guide to Wireless Telegraphy and Telephony by Archie Frederick Collins is an important source of information for anyone interested in wireless technology. The book examines in detail the principles of radio, telegraphy and telephony, provides practical advice on the construction, adjustment and operation of equipment. The author guides the reader through all aspects of amateur radio, from basic concepts to more complex technical details. This book will become an indispensable reference for beginners and experienced radio amateurs who seek to deepen their knowledge and skills in this exciting field of technology.