Billy Pickles has a winning way with numbers in this charming addition to the Magical Children series.

Before Billy Pickles' dad leaves home to live in New York, he gives Billy a moneybox. Billy, unsure why his dad has left, and where to put money in the box, discovers the secret of his magic moneybox when he visits his father and Italian grandmother.

What would you do if you stuck in a land that everyone was not able to speak anything? How would you feel if you were an eagle well-raised in the chicken coop to meet his fate in a slaughter-house? Do you think a sheep could be able to find a life purpose while his father kept telling him that there was none? Be ready to explore the most exciting adventures in the Numagician kingdom. There, you will meet a dragon that breathes ink, an eagle that wants to be vegan, a sheep that thinks it was born to hug, and many number-animals that you have never seen before.

Martin Gardner's Mathematical Games columns in Scientific American inspired and entertained several generations of mathematicians and scientists. Gardner in his crystal-clear prose illuminated corners of mathematics, especially recreational mathematics, that most people had no idea existed. His playful spirit and inquisitive nature invite the reader into an exploration of beautiful mathematical ideas along with him. These columns were both a revelation and a gift when he wrote them; no one--before Gardner--had written about mathematics like this. They continue to be a marvel. This volume is a collection of Irving Joshua Matrix columns published in the magazine from 1960-1980. There were several collections of Dr. Matrix, the first in 1967; they were revised as Gardner reconnected with the good doctor over the years. This is the 1985 Prometheus Books edition and contains all the Dr. Matrix columns from the magazine.

The Professor in Owen O'Shea's book is the imaginary American Richard Stein. As Owen O'Shea and the Professor travel through Ireland, O'Shea notes the Professor's collection of amazing magic numbers in fascinating detail. His mathematical curiosities are wide ranging, concerning the 1915 sinking of the Lusitania to coincidences about Apollo 11 to the first moon walk to new numerical curiosities. The new curiosities, among many others, center on Presidents Lincoln and Kennedy; the USA and Ireland; the two World Wars; the King James Version of the Bible, and James Joyce. The Number of the Beast, 666, is discussed as well, as are many new equations involving that famous number - all appearing here for the first time. And for those fascinated by games and gambling, a number of curious proposition bets involving dice, darts, and playing cards, and various mathematical puzzles are scattered throughout this singularly entertaining book.