The twins as seven-year-old second graders at Sweet Valley Elementary School. The series included several Special Editions and "Super Snooper" mystery books.
The books are:
- Surprise! Surprise!
- Runaway Hamster
- The Twins' Mystery Teacher
- Elizabeth's Valentine
- Jessica's Cat (Peter) Trick
- Lila's Secret
- Jessica's Big Mistake
- Jessica's Zoo Adventure
- Elizabeth's Super Selling Lemonade
- The Twins and the Wild West
- Crybaby Lois
- Trick or Treat
- Starring Winston Egbert
- Jessica The Baby-Sitter
- Fearless Elizabeth
- Jessica The TV Star
- Caroline's Mystery Dolls
- Bossy Steven
- Jessica and the Jumbo Fish
- The Twins go to the Hospital
- Jessica and the Spelling Bee Surprise
- Sweet Valley Slumber Party
- Lila's Haunted House Party
- Cousin Kelly's Family Secret
- Left-Out Elizabeth
- Jessica's Snobby Club
- The Sweet Valley Cleanup Team
- Elizabeth Meets Her Hero
- Andy and the Alien
- Jessica's Unburied Treasure
- Elizabeth and Jessica Run Away
- Left Back!
- Caroline's Halloween Spell
- The Best Thanksgiving Ever
- Elizabeth's Broken Arm
- Elizabeth's video Fever
- The Big Race
- Good-Bye Eva?
- Ellen is Home Alone
- Robin in the Middle
- The Missing Tea Set
- Jessica's Monster Nightmare
- Jessica Gets Spooked
- The Twins Big Pow-Wow
- Elizabeth's Piano Lessons
- Get the Teacher!
- Elizabeth the Tattletale
- Lila's April Fool
- Jessica's Mermaid
- Steven's Twin
- Lois and the Sleepover
- Julie The Karate Kid
- The Magic Puppets
- Star of the Parade
- The Jessica and Elizabeth Show
- Jessica Plays Cupid
- No Girls Allowed
- Lila's Birthday Bash
- Jessica + Jessica = Trouble
- The Amazing Jessica
- Scaredy Cat Elizabeth
- The Halloween War
- Lila's Christmas Angel
- Elizabeth's Horseback Adventure
- Steven's Big Crush
- And the Winner is... Jessica Wakefield!
- The Secret of Fantasy Forest
- A Roller Coaster for the Twins!
- Class Picture Day!
- Good-Bye Mrs. Otis
- Jessica's Secret Friend
- The Macaroni Mess
- The Witch in the Pumpkin Patch
- Sweet Valley Blizzard
- Little Drummer Girls
- Danger: Twins at Work
Super Snooper Editions
- The Case of the Secret Santa
- The Case of the Magic Christmas Bell
- The Case of the Haunted Camp
- The Case of the Christmas Thief
- The Case of the Hidden Treasure
- The Case of the Million-Dollar Diamonds
- The Case of the Alien Princess
Hair Raiser Super Special Edition
- A Curse on Elizabeth
Super Special Editions
- Trapped in Toyland
- Easter Bunny Battle
- Save the Turkey!
- Elizabeth Hatches an Egg