We all like to think we can solve a murder given the right clues. Here's another chance to use mathematics skills to identify "whodunnit" - following the great success of the first book in the series Mini Mathematical Murder Mysteries. The students are given the data or a diagram to solve a "problem" - which is always which of four characters is a murderer. To find out, the student must solve all or most of the questions on the sheet to identify wrong answers as well as correct ones. Problems are staged, so there is an element of suspense for the individual...and racing between students to solve the mystery. 12-14 years
You have been selected to solve dastardly crimes with Thomas P. Stanwick, the famous amateur logician. Use your great detective skills to come up with the answer to any of over 30 mysteries in just five minutes. Have fun examining the evidence as you sort through the whodunit clues and figure out who had the means, motive and opportunity to commit each one.
The stunning wilds of Alaska are not for the faint of heart—but when Beth Rivers finds herself with a need to disappear, she’s already faced far worse. So how hard could it be? Beth Rivers, known to the world as Elizabeth Fairchild, has spent years as a bestselling novelist. Her twisty, page-turning thrillers have garnered a legion of fans, but unfortunately, her story-telling landed her in an unbelievable tale of her own—a situation even more terrifying than she could have dreamed. Crazed Elizabeth Fairchild super-fan Levi Brooks stalked and kidnapped Elizabeth, holding her captive inside a van for three days. She escaped by throwing herself from the speeding van, suffering a severe head injury and memory loss. Scarred and still healing from her injuries, she secretly escapes to the beautiful—and very remote—Benedict, Alaska. It’s the only place she can be sure no one will find her. But just before Beth’s arrival, the already small population of Benedict was reduced by one. Linda Rafferty’s death was ruled a suicide, but no one in the close-knit community quite believes that conclusion, even the sheriff. While she waits for her attacker to be apprehended in the lower 48, Beth takes on a project to revamp the Benedict town newspaper. She knows enough to go where the story is, and there’s clearly one behind Linda’s death. As rumors of murder spread, suspicion falls upon the felons staying at a local halfway house—and Beth herself. Intrigued by both the mystery and the wary folks who call Benedict home, Beth starts asking questions—only to find her investigation stirring up memories she’d much rather had stayed forgotten...
A bestselling modern classic—both poignant and funny—narrated by a fifteen year old autistic savant obsessed with Sherlock Holmes, this dazzling novel weaves together an old-fashioned mystery, a contemporary coming-of-age story, and a fascinating excursion into a mind incapable of processing emotions. Christopher John Francis Boone knows all the countries of the world and their capitals and every prime number up to 7,057. Although gifted with a superbly logical brain, Christopher is autistic. Everyday interactions and admonishments have little meaning for him. At fifteen, Christopher’s carefully constructed world falls apart when he finds his neighbour’s dog Wellington impaled on a garden fork, and he is initially blamed for the killing. Christopher decides that he will track down the real killer, and turns to his favourite fictional character, the impeccably logical Sherlock Holmes, for inspiration. But the investigation leads him down some unexpected paths and ultimately brings him face to face with the dissolution of his parents’ marriage. As Christopher tries to deal with the crisis within his own family, the narrative draws readers into the workings of Christopher’s mind. And herein lies the key to the brilliance of Mark Haddon’s choice of narrator: The most wrenching of emotional moments are chronicled by a boy who cannot fathom emotions. The effect is dazzling, making for one of the freshest debut in years: a comedy, a tearjerker, a mystery story, a novel of exceptional literary merit that is great fun to read.
Challenging assignments invite young would-be detectives to solve cases involving burglaries, murders, jewel heists, arson, embezzlement, and other criminal activities. Solutions included for cases involving the Attic Arsonist, the Bashful Bullet, the Conked Clerk, and 38 other intriguing puzzles.