* Heidi Heckelbeck #21: Heidi Heckelbeck and the Never-Ending Day
* Heidi Heckelbeck #22: Heidi Heckelbeck Has a New Best Friend
* Heidi Heckelbeck #23: Heidi Heckelbeck and the Snoopy Spy
* Heidi Heckelbeck #24: Heidi Heckelbeck Is So Totally Grounded!
* Heidi Heckelbeck #25: Heidi Heckelbeck Lights! Camera! Awesome!
* Heidi Heckelbeck #26: Heidi Heckelbeck Lends a Helping Hand
* Heidi Heckelbeck #27: Heidi Heckelbeck and the Wacky Tacky Spirit Week
* Heidi Heckelbeck #28: Heidi Heckelbeck Takes the Cake
* Heidi Heckelbeck #29: Heidi Heckelbeck Pool Party!
* Heidi Heckelbeck #30: Heidi Heckelbeck for Class President
* Heidi Heckelbeck #31: Heidi Heckelbeck and the Hair Emergency!
* Heidi Heckelbeck #32: Heidi Heckelbeck and the Lost Library Book
* Heidi Heckelbeck #33: Heidi Heckelbeck and the Snow Day Surprise
* Heidi Heckelbeck #34: Heidi Heckelbeck and the Wild Ride
* Heidi Heckelbeck #35: Heidi Heckelbeck Sunshine Magic
* Heidi Heckelbeck #36: Heidi Heckelbeck the Secret's Out!