A man mysteriously murdered at night, the figures 2x4 x 1x2 scrawled on his shirt front, a broken shoe-polish label beside him. Cleek solved it. Can you?

In tracing this story of discovery, astronomer and physicist Harrison explores the concept of infinite space, the structure and age of the universe, the nature of light, and other subjects that once were so perplexing.

This "I Spy" book takes children through a spooky old house at night where they search for spooky items. Children look for bats, lizards, frogs, owls and tombstones. From its rickety gate to its cobwebbed attic, this haunted house contains 13 spooky environments. Readers will marvel at Walter Wick's beautifully executed photographs as they travel through each enchanting scene and solve the rhyming riddles, reading the story along the way. Over two million "I Spy" books have been sold to date.

Reproduction of the original: The Riddle of the Night by Thomas W. Hanshew

Mr. Tiffin and his students from the perenially popular How Many Seeds in a Pumpkin? are back in this picture book about a school trip to an apple orchard! In this playful, humorous, and child-friendly classroom story, the students learn a lot about apples and apple orchards—including how apples are harvested, how cider is made, and what the different varieties of apples are—while trying to solve a riddle. The book also celebrates how some children learn differently than others. Margaret McNamara and illustrator G. Brian Karas bring us another fun and educational picture book.

In his new book, Raymond Smullyan, grand vizier of the logic puzzle, joins Scheherazade, a charming young woman of “fantastic logical ingenuity,” to give us 1001 hours of brain-teasing fun. Scheherazade, we find, has gotten back into hot water with the king, and is once more in danger of losing her head at down. But, thinking quickly, she tempts the king to stay her execution by posing him the most delightfully devious mathematical and logic puzzle ever invented. They keep him guessing for many more nights until the fatal hour has passed, and she keeps her head. The Riddle of Scheherazade includes several wonderful old chestnuts and many fiendishly original puzzles, 225 in all. There are logic tricks and number games, metapuzzles (puzzles about puzzles), liar/truth-teller exercises, Gödelian brian twisters, baffling paradoxes, and an excursion, under Scheherazade’s expert guidance, into an amusing new field invented by Smullyan, called “coercive” logic, in which the answer to a problem can actually change the fate of the puzzler! An absolute must for all puzzle fans—from the middle-school whiz to the sophisticated mathematician or computer scientist.

The Myth: Alice was an ordinary girl who stepped through the looking glass and entered a fairy-tale world invented by Lewis Carroll in his famous storybook. The Truth: Wonderland is real. Alyss Heart is the heir to the throne, until her murderous aunt Redd steals the crown and kills Alyss? parents. To escape Redd, Alyss and her bodyguard, Hatter Madigan, must flee to our world through the Pool of Tears. But in the pool Alyss and Hatter are separated. Lost and alone in Victorian London, Alyss is befriended by an aspiring author to whom she tells the violent, heartbreaking story of her young life. Yet he gets the story all wrong. Hatter Madigan knows the truth only too well, and he is searching every corner of our world to find the lost princess and return her to Wonderland so she may battle Redd for her rightful place as the Queen of Hearts.

The Riddle in the Poem is a study of the ramifications of riddles and riddle elements in the context of selected twentieth-century poetry. It includes works by Francis Ponge, Wallace Stevens, Richard Wilbur, Rainer M. Rilke, and Henrikas Radauskas. This book enlarges the scope of riddles as a "root of lyric" by connecting it with the folkloristic concept of "riddling," essentially a question and answer series, and by tracing the influence of the root in poetic methodology. The Riddle in the Poem may be defined as an attempt to advance the notion, which has been discussed in previous folkloristic and literary studies, which riddle as the root of lyric manifests itself in various ways.

Rage Winnoway’s closest friends have always been her four dogs: Bear, Billy Thunder, Elle, and Mr. Walker. When Rage sets off for the hospital where her mother lies in a coma, the dogs and the neighbor’s goat tag along. On the way, they run into the firecat, who talks them into going through a magical gate. And something wonderful happens! Each of Rage’s friends is transformed. Bear becomes a real bear; Billy Thunder, a teenage boy; Elle, a warrior woman; Mr. Walker, a small, large-eared gentleman; and the goat, a satyr with an inferiority complex. Together, Rage and her companions embark on a quest to save the world of Valley, a journey that is somehow tied to Rage’s family. In this brilliant tale of courage and transformation, Isobelle Carmody captures the magic of Narnia and the whimsy of Wonderland without losing sight of the real world and all its difficulties.