Games / Crosswords

Now comes Bananagrams! The Official Book, which translates the brain-twisting word fun of the game onto the page, and adds much, much more. Even if you've never dipped your hand into the Bananagrams pouch, the book stands on its own with hours of challenging play. Written by the only three-time National Scrabble Champion, Joe Edley, Bananagrams! offers sixteen clever puzzle types, including Banana Trees, where the object is to build word grids based on a theme; Banana Splits, a collection of four quick anagram puzzles to be solved in rapid-fire style; Banana Leaves, with its four-, five-, six- and seven-letter words; Banana Filling--what happens when you add a K?; and more. The puzzles have four levels of difficulty, from one banana to four bananas. Plus, there are glossaries; special strategies for Bananagrams: The Game; a list of Weords--weird words that are cool to play; two- and three-letter words to take your game to the next level; fun banana facts; and, of course, an answer key.

Beautiful Symmetry is a coloring book about math, inviting us to engage with mathematical concepts visually through coloring challenges and visual puzzles. We can explore symmetry and the beauty of mathematics playfully, coloring through ideas usually reserved for advanced courses. The book is for children and adults, for math nerds and math avoiders, for educators, students, and coloring enthusiasts.

Through illustration, language that is visual, and words that are jargon-free, the book introduces group theory as the mathematical foundation for discussions of symmetry, covering symmetry groups that include the cyclic groups, frieze groups, and wallpaper groups. The illustrations are drawn by algorithms, following the symmetry rules for each given group. The coloring challenges can be completed and fully realized only on the page; solutions are provided. Online, in a complementary digital edition, the illustrations come to life with animated interactions that show the symmetries that generated them.

Traditional math curricula focus on arithmetic and the manipulation of numbers, and may make some learners feel that math is not for them. By offering a more visual and tactile approach, this book shows how math can be for everyone. Combining the playful and the pedagogical, Beautiful Symmetry offers both relaxing entertainment for recreational colorers and a resource for math-curious readers, students, and educators.