James Welton, Esq., Lecturer on Education, and Master of Method, Yorkshire College.—"Your 'Practical Arithmetic' seems to me the most complete collection of exercises in existence. Both idea and execution are excellent."

Elementary Algebra.

The Complete Book, 288 pp., cloth, 2s. With Answers, 2s. 6d. Answers sold separately, price 9d. Pt. I., 64 pp., 6d. Pt. II., 64 pp., 6d. Pt. III., 70 pp., 6d. Pt. IV., 96 pp., 9d. Answers to Pts. I., II., III., each 2d. Answers to Pt. IV., 3d.

Educational News.-"A short and compact introduction to algebra.... The exercises are remarkably good, and the arrangement of the subject-matter is on the soundest principles. The work is, on the whole, to be commended as being at once inexpensive and scholarly."

Handbook of Mental Arithmetic.

With 7200 Examples and Answers. 264 pp. 2s. 6d. Also in Six Parts, limp cloth, price 6d. each.

Teachers' Monthly.—"The examples are mainly concrete, as they should be, are of all varieties, and, what is most important, of the right amount of difficulty."

Educational News.—"This is, as a matter of fact, at once a handbook and a handy book. It is an absolute storehouse of exercises in mental computations.... There are most valuable practical hints to teachers."

Modern Geometry of the Point, Straight Line, and Circle.