The Professor and the Puzzle

Reducere. In a thrilling adventure, a young sleuth and his professor friend are challenged to solve a riddle and win a fortune Professor Roderick Childermass...

Think you know your cranium from your clavicle? Tibia from your trachea? Think again... Test your brain, solve riddles and learn about how the body...

A collection of short stories about Sherlock Holmes, the world's greatest detective. The Memoirs of Sherlock Holmes, Arthur Conan Doyle's second co...

Reducere. We'll school you in sudoku Find your grade, improve your play--and graduate to the next level. Sudoku professor Frank Longo has crafted five books ...

Reducere. Cichlid fishes are amazing creatures. In terms of sheer number of species, they are the most successful of all families of vertebrate animals, and ...

Reducere. Emeritus Professor of Mathematics Jerry Janusz presents a survey, step-by-step, of most of the known techniques used in solving Sudoku puzzles and ...

Newly promoted Detective Chief Inspector Kathy Kolla investigates a series of brutal murders on Hampstead Heath. Under intense pressure to find ans...

Reducere. A practicing psychologist offers a new approach to developing social skills and relationships in children diagnosed with autism or Asperger's Syndr...

Reducere. In this, the second book in the Johnny Dixon mystery series, Johnny must find the lost will of Mr. H. Bagwell Glomus, a man of great fortune and si...

Reducere. "This book completely changed the way I think about creative innovation . . . A must-read." -- Cal Newport, best-selling author of Deep Work "If we...

DescriptionThe mystery deepens and the action intensifies for 12-year-old Cruz Coronado and friends in the exciting third book in the Explorer Acad...

Harkening back to the nostalgic era of San Francisco's heyday, with the city as the backdrop, author Kathy Dorsey weaves an intricate tale of myste...

DescriptionEntrepreneurship is not a calling only for the selected few. Creative work and economic self-realization are goals that anyone can pursu...

Reducere. Celeste Ng and Liane Moriarty's enthralling dissection of suburbia meets Shirley Jackson's creeping dread in this "wickedly funny, unnerving puzzle...

From a Nebula and Hugo award winner, "one the best-loved authors in SF" A tale of humans and one robot navigating an alien puzzle-world (Publishers...