Pick-your-own-path and puzzle-packed mystery collide in the first book in Lauren Magaziners hilarious and high-stakes four-book middle grade series in which the reader must help Carlos and his friends put together the clues to save his moms detective agency. In this wildly entertaining and interactive adventure, YOU pick which suspects to interview, which questions to ask, and which clues to follow. You pick the pathyou crack the case!Carlos Serrano has never solved a mystery in his life. But when Carloss mom gets sick with a flu on the morning of an investigation that could save her failing detective agency, Carlos takes on the case.With the help of his best friend, Eliza, and her wild little brother, Frank, Carlos must uncover a mystery involving an eccentric local millionaire, anonymous death threats, and a buried treasure. But with tricky riddles, cagey suspects, hidden secrets, and dozens of impossible choices, they need your help!Can you help Carlos and his friends find the culprit and save Las Pistas Detective Agency? Or will it be case closed?Middle grade readers will enjoy all four books in this favorite series: Mystery in the Mansion (#1), Stolen from the Studio (#2), Haunting at the Hotel (#3), and Danger on the Dig (#4)!

 

 

This book is part of a book series called Case Closed .

This book is aimed at children at US 3rd grade-7th grade.

This book has been graded for interest at 8-12 years.

There are 400 pages in this book. This book was published in 2019 by HarperCollins Publishers Inc .

Lauren Magaziner recently graduated from Hamilton College. She lives in Brooklyn, New York and works in children's publishing. This is her first book.