Enough of the principles of electricity are brought out to make the book instructive as well as amusing. The experiments are systematically arranged, and make a fascinating science course. No chemicals, no danger. The book is conversational and not at all "schooly," Harry and Ned being two boys who perform the experiments and talk over the results as they go along. "The book reads like a story."--"An appropriate present for a boy or girl."--"Intelligent parents will appreciate 'Fun With Electricity.'"--"Very complete, because it contains both book and apparatus."--"There is no end to the fun which a boy or girl can have with this fascinating amusement." =THERE IS FUN IN THESE EXPERIMENTS.=--Chain Lightning.--An Electric Whirligig.--The Baby Thunderstorm.--A Race with Electricity.--An Electric Frog Pond.--An Electric Ding-Dong.--The Magic Finger.--Daddy Long-Legs.--Jumping Sally.--An Electric Kite.--Very Shocking.--Condensed Lightning.--An Electric Fly-Trap.--The Merry Pendulum.--An Electric Ferry-Boat.--A Funny Piece of Paper.--A Joke on the Family Cat.--Electricity Plays Leap-Frog.--Lightning Goes Over a Bridge.--Electricity Carries a Lantern.--And _=40 Others=_. The =_OUTFIT_= contains 20 different articles. The =_BOOK OF INSTRUCTION=_ measures 5 x 7½ inches, and has 38 illustrations, 55 pages, good paper and clear type. _The Book, and Complete Outfit will be sent, by mail or express, Charges Prepaid, upon receipt of 65 Cents, by_ =THOMAS M. ST. JOHN, 407 W. 51st St., New York.= Fun With Puzzles. BOOK, KEY, AND COMPLETE OUTFIT FOR FOUR HUNDRED PUZZLES... The BOOK measures 5 × 7½ inches. It is well printed, nicely bound, and contains 15 chapters, 80 pages, and 128 illustrations. The KEY is illustrated. It is bound with the book, and contains the solution of every puzzle. The COMPLETE OUTFIT is placed in a neat box with the book. It consists of numbers, counters, figures, pictures, etc., for doing the puzzles. =CONTENTS:= _Chapter_ (1) Secret Writing. (2) Magic Triangles, Squares, Rectangles, Hexagons, Crosses, Circles, etc. (3) Dropped Letter and Dropped Word Puzzles. (4) Mixed Proverbs, Prose and Rhyme. (5) Word Diamonds, Squares, Triangles, and Rhomboids. (6) Numerical Enigmas. (7) Jumbled Writing and Magic Proverbs. (8) Dissected Puzzles. (9) Hidden and Concealed Words. (10) Divided Cakes, Pies, Gardens, Farms, etc. (11) Bicycle and Boat Puzzles. (12) Various Word and Letter Puzzles. (13) Puzzles with Counters. (14) Combination Puzzles. (15) Mazes and Labyrinths. "Fun With Puzzles" is a book that every boy and girl should have. It is amusing, instructive,--educational. It is just the thing to wake up boys and girls and make them think. They like it, because it is real fun. This sort of educational play should be given in every school-room and in every home.