Henry Ernest Dudeney (10 April 1857 - 23 April 1930) was an English author and mathematician who specialised in logic...... more

"" by the legendary Henry Ernest Dudeney, a masterpiece that has enchanted puzzle enthusiasts for generations. This...... more

Reproduction of the original. The publishing house Megali specialises in reproducing historical work... more

Reproduction of the original. The publishing house Megali specialises in reproducing historical work... more

This powerful novel tells the story of Harriott Wicken, a young woman who struggles to find her plac... more

This powerful novel tells the story of Harriott Wicken, a young woman who struggles to find her plac... more

This work has been selected by scholars as being culturally important, and is part of the knowledge ... more

This work has been selected by scholars as being culturally important, and is part of the knowledge ... more

This work has been selected by scholars as being culturally important, and is part of the knowledge ... more

This work has been selected by scholars as being culturally important, and is part of the knowledge ... more

Dramatic shifts in our communication landscape have made it crucial for language teaching to go beyo... more

Dramatic shifts in our communication landscape have made it crucial for language teaching to go beyo... more

Do you know a bit of English, and want to improve without a teacher? Whether you re a student, a tra... more

Antarctic Whaling explores how British whalers came to claim so large a share of the whales taken fr... more

and passion for Antarctica which drove John Dudeney throughout his career, and which is as fresh today as it was on first...... more

Dave and I crept up the stairs, the floor had burned through in places as had the floor above, the r... more

William Speirs Bruce was a Scottish nationalist and naturalist who led the Scottish National Antarct... more

For two decades, self-taught mathematician Henry E. Dudeney wrote a puzzle page, "Perplexities," for The Strand...... more

你能不能作出一個由十六個不同的數組成的方陣，使它不論正放還是倒立都成為幻方(即每行、每到及每條對角線上的數加起來者得出同樣的和)。你不要用3、4或5，因為這些數不能倒過來，但6倒立便成9，9則成6，還... more

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain ... more

Dudeney. "Regular exercise is supposed to be as necessary for the brain as for the body. Many of us are very apt to suffer...... more

The legion of H. E. Dudeney fans needs no introduction to the first American editionof this endlessly entertaining and...... more