Describing the exciting and adventurous world surrounding geocaching--a worldwide hunt in which treasures are located using global positioning system (GPS) devices--this manual offers an understanding and application of the principles and best practices of the sport as well as information on the different types of caches and competitions. With rich illustrations complementing secrets culled from experts, this resource gives participants with basic knowledge new skills for enhancing their experience and provides a visual montage of the different kinds of spots hobbyists can expect to find in the field. Additionally, the dozens of interviews from dedicated geocachers exhibit how the pursuit of hidden treasures has helped people heal frayed marriages and establish new friendships--and even saved lives.

Putting a ship into a bottle is probably one of the most fascinating models it is possible to make and has intrigued people down the centuries. Secrets of Ships in Bottles, a maritime modelling classic originally published in 1960, explains in easy-to-follow instructions the methods and procedures involved. This completely updated edition includes new chapters including one on making a model of the famous Kon Tiki raft sailed by Thor Heyerdahl. It is fully illustrated with photographs and line drawings by the author, artist and illustrator Peter Thorne. The book suggests variations to the ship models actually shown in the book, such as five-masted schooner or a single-masted cutter; these would be based on the reader's own appreciation of maritime history. Also included in this edition is a detailed description and illustrations showing you how to carve and French polish a 'dolphin-like' fish - an ideal gift for an admiring beholder, perhaps? Peter Thorne has worked with various mediums but has found wood to be one of the most satisfying and rewarding. Not only will you get pleasure from making your own ship-in-a-bottle model or wood carving, but also a great deal of achievement. If you really get hooked, you will want to make both!

Those of an engineering bent who wish to make a live steam model have a basic choice between a railway locomotive, a stationery engine, a marine engine or a traction engine in one form or another. The locomotive needs a track, the marine engine a hull and a stretch of water, but a traction engine can run on any area of reasonable ground. Coupled with the enormous growth of interest in preserving and running full-sized engines at agricultural shows and steam rallies, it is no wonder that traction engine models are so popular. In this book, John Haining, the doyen of traction engine modelling, explains what is involved in the construction of working steam models and outlines briefly the history and variety of such engines. A degree of reader familiarity with normal machine work and workshop practice is assumed, but even the inexperienced lathe owner will easily follow the procedures with the aid of the many clear illustrations provided by the author and will be encouraged to try his hand at this fascinating branch of model engineering.