The Lighter Side of Mathematics: Proceedings of the Eugene Strens Memorial Conference on Recreational Mathematics and Its History

by Richard K. Guy, Robert E. Woodrow

2020 · American Mathematical Soc.

In August of 1986, a special conference on recreational mathematics was held at the University of Calgary to celebrate the founding of the Strens Collection. Leading practitioners of recreational mathematics from around the world gathered in Calgary to share with each other the joy and spirit of play that is to be found in recreational mathematics. It would be difficult to find a better collection of wonderful articles on recreational mathematics by a more distinguished group of authors. If you are interested in tessellations, Escher, tilings, Rubik's cube, pentominoes, games, puzzles, the arbelos, Henry Dudeney, or change ringing, then this book is for you.

The Irish; Emigration, Marriage, and Fertility

by Robert E. Kennedy

1973 · Univ of California Press

"While all other European nations increased in population during the [nineteenth] century, the population of Ireland decreased at every census except one between 1841 and 1961; the number of persons living in Ireland in 1966 was less than half that of 1841. Of all Western European countries, Ireland has the greatest amount of postponed marriage and permanent celibacy, and yet it also has the highest marital fertility rate... It is unsettling to social scientists to admit the existence of an apparent exception to so many well known and widely accepted theories concerning population growth, urbanization, emigration, age and marriage, and family size. The aim of this book is to distinguish some of the more interesting elements of Irish life which are indeed peculiar to Ireland from those which Ireland shares, to a greater or lesser degree, with other countries"--

2014 Guide to Self-Publishing

by Robert Lee Brewer

2013 · Penguin

The 2014 Guide to Self-Publishing is the essential resource for indie publishers. In other words, this is the guide for writers who are taking their publishing futures into their own hands and self-publishing. In addition to hundreds of listings for freelance editors, designers, self-publishing companies, and more, the Guide to Self-Publishing offers articles on how to produce engaging covers, handle sales tax, dissect the self-publishing contract, protect your work, promote your work, and more. "The Guide to Self-Publishing is brilliant, timely, and the ultimate go-to index for the industry's huge surge of indie authors! Love, love, love having all the pieces of the Puzzle in one resource. Finally, the indie author can wave a Writer's Market of his own and find his way to publication. I predict GTSP to be the hottest how-to writing book of the year. Very highly recommended!" --C. Hope Clark, author of The Shy Writer and the Carolina Slade Mystery Series, and force behind FundsForWriters.com