45 books • 3 series
Book #1: The Secret of the Long-Lost Cousin—Free Sample Story
Book #1: The Secret of the Long-Lost Cousin & 9 Other Mysteries
Book #2: The Case of the Chocolate Snatcher & 8 Other Mysteries
Book #3: The Case of the Video Game Smugglers & 9 Other Mysteries
Book #4: The Case of the Mysterious Dognapper & 9 Other Mysteries
Book #7: Mystery of the Star Ship Movie and 8 Other Mysteries
Book #1: Secret of the Disappearing Diamonds and Other Mysteries
Book #2: Case of the Chocolate Snatcher and Other Mysteries
Book #3: Case of the Computer Game Smugglers and Other Mysteries
Book #4: Case of the Imperfect Crime and Other Mysteries
Book #5: Case of the Clever Computer Crooks and 8 Other Mysteries
