When Mimi and Papa get invited to the most famous horse race in the world, Grant and Christina tag along. They meet up with a couple of horsy friends and start to have some fun! But then, mysterious things begin to happen: first a horse disappears, then two jockeys! The next thing you know, the kids are finding clues that may help them solve the mystery and save the race! But it's a two-minute race to the finish line! Come along and help them!Renaissance Learning, Inc now has Accelerated Reader quizzes for all of the Carole Marsh Mysteries! To visit their website, click here. Want a sneak preview of this great mystery? Click HERE to download the first three chapters (approximately 272 KB)! The Mystery at the Kentucky Derby is recommended by Sylvan Learning's Book Adventure reading program. Book Adventure is a FREE reading motivation program for children in grades K-8. Sylvan Learning is the leading provider of tutoring and supplemental education services to students of all ages. Each mystery incorporates history, geography, culture and cliffhanger chapters that keep kids begging for more! Each mystery includes SAT words, educational facts, fun and humor, built-in book club and activities. Each Carole Marsh Mystery also has an Accelerated Reader quiz, a Lexile Level, and a Fountas & Pinnell guided reading level.