Sweet Valley Kids (with Francine Pascal)
6. Lila's Secret (1994)
10. The Twins and the Wild West (1992)
11. Crybaby Lois (1990)
12. Trick or Treat (1990)
13. Starring Winston Egbert (1992)
14. Jessica the Babysitter (1991)
17. Caroline's Mystery Dolls (1991)
18. Bossy Steven (1991)
28. Elizabeth Meets Her Hero (1992)
31. Elizabeth and Jessica Run Away (1992)
33. Caroline's Halloween Spell (1992)
34. The Best Thanksgiving Ever (1992)
37. The Big Race (1993)
38. Good-Bye Eva? (1993)
40. Robin in the Middle (1996)
41. The Missing Tea Set (1993)
44. The Twin's Big Pow-Wow (1993)
45. Elizabeth's Piano Lessons (1993)
46. Get the Teacher! (1994)
48. Lila's April Fool (1994)
49. Jessica's Mermaid (1994)
51. Lois and the Sleepover (1994)
54. Star of the Parade (1994)
55. The Jessica and Elizabeth Show (1994)
56. Jessica Plays Cupid (1995)
57. No Girls Allowed (1995)
58. Lila's Birthday Bash (1995)
62. The Halloween War (1995)
63. Lila's Christmas Angel (1995)
65. Steven's Big Crush (1996)
66. And the Winner Is... Jessica Wakefield! (1996)
68. A Roller Coaster for the Twins! (1996)
70. Good-Bye, Mrs. Otis (1997)
71. Jessica's Secret Friend (1997)
72. The Macaroni Mess (1997)
73. The Witch in the Pumpkin Patch (1997)
74. Sweet Valley Blizzard! (1997)
75. Little Drummer Girls (1998)
76. Danger: Twins at Work! (1998)
Elizabeth the Telltale (1999)

Sweet Valley Kids : Super Snooper (with Francine Pascal)
3. The Case of the Haunted Camp (1992)
5. The Case of the Hidden Treasure (1993)

Sweet Valley Kids : Super Special (with Francine Pascal)
1. Trapped in Toyland (1994)
2. The Easter Bunny Battle (1995)
4. Save the Turkey! (1995)
5. Elizabeth Hatches an Egg (1996)