• ISBN13: 9780545822046
• Binding: Paperback
• Subject: N/A
• Publisher: Scholastic Paperbacks
• Publisher Imprint: Scholastic Paperbacks
• Publication Date: April 26, 2016
• Pages: 128
• Original Price: USD 5.99
• Language: English
• Edition: N/A
• Item Weight: 91 grams

<p><b>From the Inside Flap</b><br>Unlocking adventure...one key at a time! <p/>A PRICELESS DIAMOND . . . STOLEN! <p/>When Cleo and Evan go undercover to help a rookie detective interview a mansion full of suspects, nothing is as it seems. They must catch the crook-and find the right key-or they could be trapped inside this mystery forever . . . <p/>Keep hunting!</p><p><b>From the Back Cover</b><br>Unlocking adventure...one key at a time!<br></br><br></br>A PRICELESS DIAMOND . . . STOLEN!<br></br><br></br>When Cleo and Evan go undercover to help a rookie detective interview a mansion full of suspects, nothing is as it seems. They must catch the crook--and find the right key--or they could be trapped inside this mystery forever . . .<br></br><br></br>Keep hunting!</p>