"Clearly printed, well arranged, adapted to help any one who writes much to enrich his vocabulary, vary his expressions, and secure accuracy in conveying his thoughts."--_Boston Journal._ "A BOOK OF INCALCULABLE VALUE." =HANDBOOK OF CONVERSATION.= Its Faults and its Graces. Compiled by ANDREW P. PEABODY, D.D., LL.D. Comprising: 1. Dr. Peabody's Lecture. 2. Mr. Trench's Lecture. 3. Mr. Perry Gwynn's "A Word to the Wise; or, Hints on the Current Improprieties of Expression in Writing and Speaking." 4. Mistakes and Improprieties in Speaking and Writing Corrected. Cloth. 50 cents. "It is worth owning, and ought to be studied by many who heedlessly misuse their mother tongue."--_Boston Beacon._ "WE COMMEND IT HIGHLY."--_Chicago Herald._ =HINTS AND HELPS= for those who Write, Print, or Read. By BENJAMIN DREW, Proof-reader. 50 cents. "The information is imparted in a very lively and remembering way."--_Boston Commonwealth._ ARE YOU INTERESTED IN BUGS? =INSECTS;= How to Catch and how to Prepare them for the Cabinet. Comprising a Manual of Instruction for the Field Naturalist. By WALTER P. MANTON. Illustrated. Cloth, 50 cents. "Nothing essential is omitted: every boy who has any taste for natural history should have this neat little volume. The many 'Agassiz Clubs' which have sprung up amid the youth of the country, should add it to their libraries."--_Chicago Advance._ "OF INESTIMABLE VALUE TO YOUNG BOTANISTS."--_Rural New-Yorker._ =FIELD BOTANY.= A Handbook for the Collector. Containing Instructions for Gathering and Preserving Plants, and the Formation of a Herbarium. Also Complete Instructions in Leaf Photography, Plant Printing, and the Skeletonizing of Leaves. By WALTER P. MANTON. Illustrated. 50 cents. "A most valuable companion. The amount of information conveyed in the small compass is surprising."--_Demorest's Monthly._ "EVERY NATURALIST OUGHT TO HAVE A COPY FOR IMMEDIATE USE." =TAXIDERMY WITHOUT A TEACHER.= Comprising a Complete Manual of Instruction for Preparing and Preserving Birds, Animals, and Fishes; with a Chapter on Hunting and Hygiene; together with Instructions for Preserving Eggs and Making Skeletons, and a number of valuable Recipes. By _Walter P. Manton_. Illustrated. 50 cents. "We would be glad if all teachers would take this little book, study it faithfully, become interested themselves, and interest their pupils in this wonderful art."--_Practical Teacher._ HOW TO ENLARGE THE ANT TO THE SIZE OF AN ELEPHANT.