A textbook suitable wherever this subject is taught to beginners, in Junior High Schools, High and Continuation Schools. It successfully combines instructions which are minute and complete, with problems, gradually leading the student to learn with little or no other help, the essentials and technique of the work. The matter is condensed but leaves no important points not covered. PROGRESSIVE STEPS IN ARCHITECTURAL DRAWING. By George W. Seaman. A textbook and practical handbook, describing and illustrating every successive step in drawing of floor plans, elevations and various details for successful dwellings. Numerous plates illustrate details of doors, windows, mouldings, cornices, porches, etc. Architectural orders shown in practical working forms. "Single line sketches" illustrate method of practical designer in planning a house. ARCHITECTURAL DRAWING PLATES. By Franklin G. Elwood. A collection of 15 plates showing the various details included in the plans for frame houses. Names and typical sizes are given and much information helpful to the student or draftsman. One plate shows eleven "Plan Studies," another "How Elevations are Worked Up from Plans and Sections." A wonderfully convenient help in architectural drawing. SIMPLIFIED MECHANICAL PERSPECTIVE. By Frank Forrest Frederick. A book of simple problems covering the essentials of mechanical perspective. It is planned for pupils of high school age who have already received some elementary training in mechanical drawing. It is simple, direct and practical. WOODWORK FOR SECONDARY SCHOOLS. By Ira S. Griffith. The most complete and comprehensive textbook on secondary school woodworking ever published. Treats of Common Woods, Tools and Processes, Woodworking Machines, Joinery, Wood-Turning, Inlaying and Wood Carving, Wood Finishing, Furniture Construction, Pattern-Making. Although written for the student, every teacher of high school or normal school woodwork will find this text a valuable and necessary volume for reference use. It contains 370 pages and 580 special illustrations. CARPENTRY. By Ira S. Griffith. A well illustrated textbook for use in vocational schools, trade schools, technical schools, and by apprentices to the trade, presenting the principles of house construction in a clear and fundamental way. It treats of the "everyday" practical problems of the carpenter and house builder from the "laying of foundations" to the completion of the "interior finish." It meets every requirement as a textbook and is also well adapted for reference use. It is well illustrated by photographs taken "on the job." BOY ACTIVITY PROJECTS. By Samuel A. Blackburn.