"Move over, Sherlock and Watson--the detective duo of Carmichael and Lennox shows how math smarts can crack even the most perplexing cases. In the entertaining short-story collection L.A. Math, freelance investigator Freddy Carmichael meets colorful personalities throughout Los Angeles and encounters mysterious circumstances from embezzlement and robbery to murder. In each story, Freddy's deductive instincts--and the trusty math skills of his sidekick,...