Forge Books, publisher of BEYOND THE LIMIT
Fred Saberhagen, science fiction and fantasy novelist
Lewis Carroll author of fantasy classic ALICE'S ADVENTURES IN WONDERLAND, pseudonym of the mathematician and logician Charles Dodgson (1832-1898)
Diesel eBooks offers an ebook edition of BEYOND THE LIMIT.
Information on Careers in Mathematics and on-line Math degrees https://thebestschools.org/careers/mathematics-careers/
And yet some others:
Women's History from Jone Johnson Lewis. Entertaining updates on fascinating women.
YoYSearch -- a convenient interface to ten types of search. YoY provides a reciprocal link to the Joan Spicci Saberhagen site.