Heres a chance for students to turn detective and apply their mathematical knowledge to solve some murder mysteries.

We all like to think we can solve a murder given the right clues. Heres a chance to use mathematics skills to identify whodunit for ages 12-14.

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

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.

One would think teaching would be a quiet profession. But not in Chicago, thinks high school teacher Tom Mason when he hears that one of his students has been accused of killing his girlfriend. As a friend of the boy's family, Tom is asked to help clear him, and the more he probes, the more it seems that something sinister is going on in the usually quiet suburbs of Chicago. With the aid of his lover Scoot Carpenter, a professional baseball player, the two set out to discover what really happened that night. Mark Richard Zubro's second mystery for Tom and Scott is just as stunning as the first. Why Isn't Becky Twitchell Dead is a delicious satirical page-turner.

This sparkling debut novel, about a 17-year-old math genius can see others' emotions by just touching an object that belongs to that person, offers an irresistible combination of math and romance, with just a hint of the paranormal.

A kidnapped girl survived twelve nightmarish years. Now she's safely back home . . . or is she? Jenny Kristal was six years old when she was snatched off the sidewalk from her quiet suburban neighborhood. Twelve years later, she's miraculously returned home after escaping her kidnappers—but as her parents and older brother welcome her back, the questions begin to mount. Where has she been all these years? Why is she back now? And is home really the safest place for her . . . or for any of them? “Fantastically good—dark yet compellingly upbeat, and insanely suspenseful . . . Even the twists have twists.”—Lee Child, #1 New York Times bestselling author “Dark, compulsive, full of OMG moments. If you think you know where it’s going . . . YOU DON’T. This is one you won’t forget in a hurry.”—Lisa Jewell, New York Times bestselling author of Then She Was Gone

Math in Society is a survey of contemporary mathematical topics, appropriate for a college-level topics course for liberal arts major, or as a general quantitative reasoning course.This book is an open textbook; it can be read free online at http://www.opentextbookstore.com/mathinsociety/. Editable versions of the chapters are available as well.

Bestselling author Chris Grabenstein and the Mystery Writers of America bring together twenty peerless puzzles—from bestselling authors such as Peter Lerangis, Stuart Gibbs, Lauren Magaziner, Kate Milford, and, of course, Grabenstein himself—in an anthology of mystery short stories that invite readers to try to unravel the riddles themselves. From tales of hapless superheroes and stolen squirrel monkeys to murderous triplets and haunted basements, these thrilling, puzzling, and hilarious cases have one thing in common—YOU get a chance to be the detective before the author reveals the solution. With twenty never-before-published mystery stories, this collection will leave young detectives sleuthing for more!