""The Playground: Or The Boy's Book Of Games"" is a classic book written by George Forrest and originally published in 1858. The book is a comprehensive guide to various games and activities that boys can play outdoors. It includes instructions for traditional games such as marbles, hopscotch, and tag, as well as lesser-known games like ""King of the Castle"" and ""Prisoner's Base."" The book also includes tips on how to build simple toys and structures,...