Obvious typos and inconsistencies in spelling have been corrected: p31. intrument -> instrument p35. mantain -> maintain p48. represents the [the] counter-electro-motive force p64. 2 volts × .1 ampere = .6 watts. -> 6 volts × .1 ampere = .6 watts. The correct voltage is deduced from the preceding paragraph. p141. 55 ampere -> .55 ampere p168. familar -> familiar p173. preceptible -> perceptible p229. - p230. countershaft -> counter shaft p259. H_{2}SO^{4} -> H_{2}SO_{4} p295. Note C refers to C´ not C´´ and these should be labelled C, and C,, to denote octaves below middle C. p316. electri-tricity -> electricity p356. oufit -> outfit Throughout the text: The few cases of "volt-meter" have been changed to "volt meter" which has been used for the majority of the text. The single instances of watt meter and watt-meter have been changed to wattmeter which has been used for the majority of the text. The few cases of "electro magnet" have been changed to "electro-magnet" which has been used for the majority of the text. In the Table of Contents: Chapter XII page number changed from 118 to 218 Chapter XV name changed from "Electricity from Chemical Action and Chemical Action from Electricity" to match text which reads "ELECTRIC CURRENTS FROM CHEMICAL ACTION AND CHEMICAL ACTION FROM ELECTRIC CURRENTS" In the Table of Illustrations: "Operating a Switchboard" changed to match caption which reads "Operating the Switchboard" p63. The example of Morse code given is correct for "Original" or American Morse. It has some differences from Continental or International Code which is the current standard. The spacing of the dots is significant. End of the Project Gutenberg EBook of The Library of Work and Play: Electricity and Its Everyday Uses, by John F. Woodhull