Volume #	Title	Year
79	The Double Horror of Fenley Place	1987
80	The Case of the Disappearing Diamonds	1987
81	The Mardi Gras Mystery	1988
82	The Clue in the Camera	1988
83	The Case of the Vanishing Veil	1988
84	The Joker's Revenge	1988
85	The Secret of Shady Glen	1988
86	The Mystery of Misty Canyon	1988
87	The Case of the Rising Stars	1989
88	The Search for Cindy Austin	1989
89	The Case of the Disappearing Deejay	1989
90	The Puzzle at Pineview School	1989
91	The Girl Who Couldn't Remember	1989
92	The Ghost of Craven Cove	1989
93	The Case of the Safecracker's Secret	1990
94	The Picture-Perfect Mystery	1990
95	The Silent Suspect	1990
96	The Case of the Photo Finish	1990
97	The Mystery at Magnolia Manor	1990
98	The Haunting of Horse Island	1990
99	The Secret of Seven Rocks	1991
100	A Secret in Time	1991
101	The Mystery of the Missing Millionairess	1991
102	A Secret in the Dark	1991
103	The Stranger in the Shadows	1991
104	The Mystery of the Jade Tiger	1991
105	The Clue in the Antique Trunk	1992
106	The Case of the Artful Crime	1992
107	The Legend of Miner's Creek	1992
108	The Secret of the Tibetan Treasure	1992
109	The Mystery of the Masked Rider	1992
110	The Nutcracker Ballet Mystery	1992
111	The Secret at Solaire	1993
112	Crime in the Queen's Court	1993
113	The Secret Lost at Sea	1993
114	The Search for the Silver Persians	1993
115	The Suspect in the Smoke	1993
116	The Case of the Twin Teddy Bears	1993
117	Mystery on the Menu	1994
118	Trouble at Lake Tahoe	1994
119	The Mystery of the Missing Mascot	1994
120	The Case of the Floating Crime	1994
121	The Fortune-Teller's Secret	1994
122	The Message in the Haunted Mansion	1994
123	The Clue on the Silver Screen	1995
124	The Secret of the Scarlet Hand	1995
125	The Teen Model Mystery	1995
126	The Riddle in the Rare Book	1995
127	The Case of the Dangerous Solution	1995
128	The Treasure in the Royal Tower	1995
129	The Baby-Sitter Burglaries	1996
130	The Sign of the Falcon	1996
131	The HIdden Inheritance	1996
132	The Fox Hunt Mystery	1996
133	The Mystery at the Crystal Palace	1996
134	The Secret of the Forgotten Cave	1996
135	The Riddle of the Ruby Gazelle	1997
136	The Wedding Day Mystery	1997
137	In Search of the Black Rose	1997
138	The Legend of the Lost Gold	1997
139	The Secret of Candlelight Inn	1997
140	The Door-to-Door Deception	1997
141	The Wild Cat Crime	1998
142	The Case of Capital Intrigue	1998
143	Mystery on Maui	1998
144	The E-Mail Mystery	1998
145	The Missing Horse Mystery	1998
146	The Ghost of the Lantern Lady	1998
147	The Case of the Captured Queen	1999
148	On the Trail of Trouble	1999
149	The Clue of the Gold Doubloons	1999
150	Mystery at Moorsea Manor	1999
151	The Chocolate-Covered Contest	1999
152	The Key in the Satin Pocket	2000
153	Whispers in the Fog	2000
154	The Legend of the Emerald Lady	2000
155	Mystery in Tornado Alley	2000
156	Mystery in the Stars	2000
157	The Music Festival Mystery	2000
158	The Curse of the Black Cat	2001
159	The Secret of the Fiery Chamber	2001
160	The Clue on the Crystal Dove	2001
161	Lost in the Everglades	2001
162	The case of the Lost Song	2001
163	The Clues Challenge	2001
164	The Mystery of the Mother Wolf	2002
165	The Crime Lab Case	2002
166	The Case of the Creative Crime	2002
167	Mystery by Moonlight	2002
168	Bike Tour Mystery	2002
169	Mistletoe Mystery	2002
170	No Strings Attached	2003
171	Intrigue at the Grand Opera	2003
172	The Riding Club Crime	2003
173	Danger on the Great Lakes	2003
174	A Taste of Danger	2003
175	Werewolf in a Winter Wonderland	2003