- Heidi Heckelbeck and the magic puppy, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck says "cheese!", by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the Christmas surprise, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's playful puppy problem, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the tie-dyed bunny, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the hair emergency!, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's really wheely racing day, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck is the bestest babysitter!, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck might be afraid of the dark, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck for class president, by Wanda Coven ; illustrated by Priscilla Burris
- Fear the bunny, Richard T. Morris and Priscilla Burris
- Heidi Heckelbeck tries out for the team, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's mixed-up magic trick, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the secret admirer, by Wanda Coven ; illustrated by Priscilla Burris
- Henry Heckelbeck and the race car derby, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the never-ending day, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck has a new best friend, by Wanda Coven ; illustrated by Priscilla Burris
- Grandma's tiny house, JaNay Brown-Wood ; illustrated by Priscilla Burris
- Henry Heckelbeck gets a dragon, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck has a secret, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the snoopy spy, by Wanda Coven ; illustrated by Priscilla Burris
- Henry Heckelbeck never cheats, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck is so totally grounded, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck in disguise, by Wanda Coven ; illustrated by Priscilla Burris
- Natsumi!, Susan Lendroth ; illustrated by Priscilla Burris
- Henry Heckelbeck dinosaur hunter, by Wanda Coven ; illustrated by Priscilla Burris
- Henry Heckelbeck builds a robot, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck casts a spell, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's pet show panic, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck is not a thief!, by Wanda Coven ; illustrated by Priscilla Burris
- Maggi and Milo make new friends, Juli Brenning ; illustrated by Priscilla Burris
- Dad School, by Rebecca Van Slyke ; illustrated by Priscilla Burris
- Humphrey's creepy-crawly camping adventure, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the cookie contest, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck Lights! Camera! Awesome!, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's treasure hunt trouble, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck gets the sniffles, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the big mix-up, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck takes the cake, by Wanda Coven ; illustrated by Priscilla Burris
- Edgar's second word, by Audrey Vernick ; illustrated by Priscilla Burris
- Heidi Heckelbeck lends a helping hand, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's big birthday bash, Betty G. Birney ; illustrated by Priscilla Burris
- Pool party!, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the lost library book, by Wanda Coven ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the wild ride, by Wanda Coven ; illustrated by Priscilla Burris
- Humphrey's treasure hunt trouble, Betty G. Birney ; illustrated by Priscilla Burris
- Grandma's tiny house, a counting story!, JaNay Brown-Wood ; illustrated by Priscilla Burris
- 1-2-3 my feelings and me, Goldie Millar and Lisa A. Berger ; illustrated by Priscilla Burris
- Humphrey's school fair surprise, Betty G. Birney ; illustrated by Priscilla Burris
- Heidi Heckelbeck and the wacky tacky Spirit Week, by Wanda Coven ; illustrated by Priscilla Burris