1,036円 An indispensable guide for Harry Potter fans of all ages. Harry Potter is, without doubt, the publishing sensation of the past decade. Here for the first time in dictionary form is an unofficial readers' guide to all seven books. From 'Animagus' (a wizard that can transform into an animal) to 'Zo...

661円 They say that Sudoku is a game of common sense. Maybe it is because it should take only common sense to solve a Sudoku puzzle that we find many people are challenged to crack the code and so they become addicted to the game. The standard Sudoku puzzle shows a large square with three regions, w...

1,060円 The perfect books for when you have a few minutes to kill. If you've got the time, we've got the crime. Test your detective skills and powers of deduction with 80 of the best quick-read whodunits in the popular Five-minute Mysteries series. Here's the idea: take about five minutes and read a myst...

432円 Sudoku Junior Volume 2 EBook contains total of 228 puzzles organized at 5 different difficulty levels (1-5) which includes 2X3, 3X2, 2X4, and 4X2 with all of their solutions respectively. The instruction to play both in English and Spanish. This book was designed for junior level sudoku players. ...

520円 Sudoku Samurai Extreme Volume 4 EBook contains total of 114 hard puzzles organized at 5 different difficulty levels (1-5) with all of their solutions. The instruction to play both in English and Spanish. This book was designed for more advanced sudoku players. Each individual puzzle has a single ...

520円 Killer Sudoku Puzzle Volume 4 EBook contains total of 228 puzzles organized at 5 different difficulty levels (1-5) with all of their solutions. The instruction to play both in English and Spanish. Each individual puzzle has a single unique solution based on logical strategies and no "guessing" or...

1,793円

1,972円 Welcome to Ian Stewart's strange and magical world of mathematics! In Math Hysteria, Professor Stewart presents us with a wealth of magical puzzles, each one spun around an amazing tale: Counting the Cattle of the Sun; The Great Drain Robbery; and Preposterous Piratical Predicaments; to name but ...

128円 What advantage will you have to instantly recall what cards have been discarded or played? What miracles do you imagine you could work with a memorized deck? I can show you how to memorize a completely shuffled deck of 52 cards in an hour. No rote memory work required -- anyone of any age can eas...

211円 60 fun-filled pages of puzzles combining two previously published puzzle books into one inexpensive ebook. 7 different types of symbols including electronic, geometric, architectural, and mathematical symbols. These 174 symbol sudoku puzzles offer your brain a better workout than regular sudoku. ...

644円 IQ SAFE: The Secret Code is a brand new and original smart mind game. If you like Sudoku you’ll love this game. It's more fun, It's smarter and has a tink of luck. The game has many levels and suits adults and children aged 12 and older. However, smart kids under 12 can enjoy easy levels of the g...

99円 Questo secondo volume di Patterns integra quelli fondamentali presentati nel primo volume, con schemi più sofisticati e difficili da identificare. Presenta una decina di patterns, spiegati dettagliatamente, riferiti ai tre temi di pseudoinchiodatura, matto affogato e attacco all'arrocco. Va capit...