|Joseph Madachy was the long-time editor of Journal of Recreational Mathematics, author of Mathematics on Vacation and Madachy's Mathematical Recreations, recreational mathematician and mathematician|
| On Numbers and Games
by John Horton Conway
On Numbers and Games (ONAG) was first published in 1976 directed at other mathematicians. The material is, however, developed in a playful and unpretentious manner and many chapters are accessible to non-mathematicians.
Topics in Recreational Mathematics 1/2015 (Volume 1) Jan 16, 2015
by Charles Ashbacher , Rachel Pollari , Caytie Ribble