A fascinating exploration of the pentagon and its role in various cultures The pentagon and its close cousin, the pentagram, have inspired individuals for the last two and half millennia, from mathematicians and philosophers to artists and naturalists. Despite the pentagon's wide-ranging history, no single book has explored the important role of this shape in various cultures, until now. Richly...

A fun, entertaining exploration of the ideas and people behind the growth of trigonometry. Trigonometry has a reputation as a dry, difficult branch of mathematics, a glorified form of geometry complicated by tedious computation. In Trigonometric Delights, Eli Maor dispels this view. Rejecting the usual descriptions of sine, cosine, and their trigonometric relatives, he brings the subject to life in...

How music has influenced mathematics, physics, and astronomy from ancient Greece to the twentieth century Music is filled with mathematical elements. The works of Bach are often said to possess a math-like logic, and Arnold Schoenberg, Iannis Xenakis, and Karlheinz Stockhausen wrote music explicitly based on mathematical principles. Yet Eli Maor argues that it is music that has had the...

An exploration of one of the most celebrated and well-known theorems in mathematics. By any measure, the Pythagorean theorem is the most famous statement in all of mathematics. In The Pythagorean Theorem, Eli Maor reveals the full story of this ubiquitous geometric theorem. Although attributed to Pythagoras, the theorem was known to the Babylonians more than a thousand years earlier....

How music has influenced mathematics, physics, and astronomy from ancient Greece to the twentieth century. Music is filled with mathematical elements. The works of Bach are often said to possess a math-like logic, and Igor Stravinsky once remarked that "musical form is close to mathematics." Meanwhile, Arnold Schoenberg, Iannis Xenakis, and Karlheinz Stockhausen went further, writing music explicitly based on...

Romance, danger, and intrigue await you in the breathtaking sixth book in the #1 bestselling Court of Thorns and Roses (ACOTAR) series.What was broken will be remade.Deep in the heart of the continent, Koschei the Deathless is stirring. Though he's been bound to a mountain lake for millennia, the insidious threat of his return now spreads across the Fae territories,...

Join the clicking fun with all new Clickeez. Each Clickee is a single keyboard key that clicks & clacks just like a real keyboard! You can connect your favourite characters together to create your own keychain and take them on the go. Series 3 features an all-new POP click sound and a new rounded shape! The Series 3 2-Pack includes...

Bring Christmas closer one day at a time with this show-stopping Wasgij Advent Calendar - Christmas TV Special! There are 24 doors to open, each with its own 54-piece puzzle inside. It’s the busiest time of the year for Santa, not only because of all the presents he needs to deliver, but also because of the countless movies and TV...

The brand new Gruffalo picture book from Julia Donaldson and Axel Scheffler. The Gruffalo said to his daughter one day, "Your Gruffalo Granny is coming to stay." Return to the deep dark wood with the first new Gruffalo story in over 20 years, and meet Gruffalo Granny as she visits the Gruffalo family. This fresh and exciting new Gruffalo adventure...

Brain Box - Maximum Electronic Kit offers 500 Experiments/Projects designed to teach principles of Electronics and Electricity. This kit enables experiments and kit building with ease, requiring practically no tools. The easy-to-handle components snap together to create a vast array of different circuits on the base board, providing many hours of fun while learning. The process of building the circuits...

From Jacob Tierney, the creator of Heated Rivalry, in partnership with Brendan Brady and Accent Aigu, comes I’ll Believe in Anything, an official and complete collection of annotated scripts for the biggest cultural sensation of the year, with all new exclusive behind-the-scenes content.Based on Rachel Reid’s blockbuster Game Changers book series, Heated Rivalry premiered on Crave and HBO in late 2025 and immediately took the world by storm. I’ll...

The next book in the blockbuster Empyrean series, Threshing Day contains thirteen stories starring your favorite characters and their dragons. The deluxe first edition includes sixteen beautiful original full-color illustrations by artist Joe Requeza.    Rebecca Yarros is the #1 New York Times, USA Today, and Wall Street Journal bestselling author of over twenty novels, including Fourth Wing and In the...

A BOLD AND BITING SATIRE. WILL HAVE YOU GASPING TO THE FINAL PAGE — Nita Prose WICKEDLY FUNNY, BEAUTIFULLY WRITTEN AND FRIGHTENINGLY PERCEPTIVE — Abigail Dean INVENTIVE, ADDICTIVE, A WILD RIDE — Ashley Audrain SHOT THROUGH WITH HUMOUR AND LACED WITH DARKNESS — Clare Mackintosh The Stepford Wives meets The Handmaid's Tale — Hannah Deitch My name was Natalie Heller...