CLOTHO THE FATE (GODDESS GIRLS #25) (Aladdin, 2019)
HERCULES AND THE NINE-HEADED HYDRA (HEROES IN TRAINING #16) (Aladdin, 2019)
IDUN AND THE APPLES OF YOUTH (THUNDER GIRLS #3) (Aladdin, 2019)
ATHENA & THE MAGIC LAND (LITTLE GODDESS GIRLS #1) (Aladdin, 2019)
HELLO KNIGHTS! (Little Simon, 2018)
SIF AND THE DWARF’S TREASURE (THUNDER GIRLS #2) (Aladdin, 2018)
HELLO NINJAS! (Little Simon, 2018)
THIS LITTLE SCIENTIST (Little Simon, 2018)
EOS THE LIGHTHEARTED (GODDESS GIRLS #24) (Aladdin, 2018)
ZEUS AND THE DREADFUL DRAGON (HEROES IN TRAINING #15) (Aladdin, 2018)
THUNDER GIRLS #1:
FREYA AND THE MAGIC JEWEL (Aladdin, 2018)
SEED SCHOOL: GROWING UP AMAZING (Quarto/Seagrass, 2018)
THIS LITTLE TRAILBLAZER: A GIRL POWER PRIMER 2017
TOOL SCHOOL 2017
GODDESS GIRLS: MEDEA THE ENCHANTRESS 2017
HEROS IN TRAINING: DIONYSUS AND THE LAND OF BEASTS 2017
GODDESS GIRLS #22: NYX THE MYSTERIOUS
HEROES IN TRAINING #13: HERMES AND THE HORSE WITH WINGS
ITTY BITTY KITTY AND THE RAINY PLAY DAY (HarperCollins, 2016)
THIS LITTLE PRESIDENT (Simon&Schuster, 2016)
MINI MYTHS: DON’T GET LOST, ODYSSEUS! (Abrams Appleseed, 2016)
MINI MYTHS: GOOD JOB, ATHENA! (Abrams Appleseed, 2016)
GODDESS GIRLS #19: ECHO THE COPYCAT (Aladdin, 2016)
GODDESS GIRLS #20: CALLIOPE THE MUSE (Aladdin, 2016)
GRIMMTASTIC GIRLS #7: SNOWFLAKE FREEZES UP (Scholastic, 2016)
HEROES IN TRAINING #12: PERSEUS AND THE MONSTROUS MEDUSA (Aladdin, 2016)
BE CAREFUL, ICARUS!, Abrams Appleseed 2015
PLEASE SHARE, APHRODITE!, Abrams Appleseed 2015
THE KNGHTS BEFORE CHRISTMAS, Henry Holt 2015
GODDESS GIRLS #17: AMPHITRITE THE BUBBLY, Aladdin Books 2015
GODDESS GIRLS #18: HESTIA THE INVISIBLE, Aladdin Books 2015
GRIMMTASTIC GIRLS #6: GOLDILOCKS BREAKS IN, Scholastic 2015
HEROES IN TRAINING #10: HEPHAESTUS AND THE ISLAND OF TERROR, Aladdin Books 2015
Joan Holub and Suzanne Williams - HEROES IN TRAINING #11: URANUS AND THE BUBBLES OF TROUBLE, Aladdin Books 2015
MINI MYTH -- PLAY NICE, HERCULES! (Abrams, 2014)
MINI MYTH - BE PATIENT, PANDORA! (Abrams, 2014)
SURPRISE, TROJANS (Little Simon, 2014)
GODDESS GIRLS#14, IRIS THE COLORFUL (Aladdin, 2014)
GODDESS GIRLS #15, APHRODITE THE FAIR (Aladdin, 2014)
GRIMMTASTIC GIRLS #3, SNOW WHITE LUCKS OUT (Scholastic, 2014)
GRIMMTASTIC GIRLS #4, RAPUNZEL CUTS LOOSE (Scholastic, 2014)
HEROES IN TRAINING #7, ARES AND THE SPEAR OF FEAR (Aladdin, 2014)
HEROES IN TRAINING #8, CRONUS AND THE THREADS OF DREAD (Aladdin, 2014)

MIGHTY DADS (Scholastic 2014)
GODDESS GIRLS #13: ATHENA THE PROUD (Aladdin 2014)
DO NOT OPEN!: THE STORY OF PANDORA'S BOX (Simon & Schuster 2014)
THE ONE-EYED PEOPLE EATER: THE STORY OF THE CYCLOPS (Simon & Schuster 2014)
HEROES IN TRAINING #6: APOLLO AND THE BATTLE OF THE BIRDS (Aladdin 2014)
LITTLE RED WRITING (Chronicle 2013)
DIG, SCOOP, KA-BOOM (Random House 2013)
GODDESS GIRLS #12: CASSANDRA THE LUCKY (Aladdin 2013)
GODDESS GIRLS #11: PERSEPHONE THE DARING (Aladdin 2013)
GODDESS GIRLS #10: PHEME THE GOSSIP (Aladdin 2013)
HEROES IN TRAINING #5: TYPHON AND THE WINDS OF DESTRUCTION (Aladdin 2013)
HEROES IN TRAINING #4: HYPERION AND THE GREAT BALLS OF FIRE (Aladdin 2013)
HEROES IN TRAINING #3: HADES AND THE HELM OF DARKNESS (Aladdin 2013)
PUMPKIN COUNTDOWN (2012)
ZERO THE HERO (2012)
BALLET STARS (2012)
HEROES IN TRAINING #2: HEROES IN TRAINING: POSEIDON (2012)
HEROES IN TRAINING #1: HEROES IN TRAINING: ZEUS (2012)
GODDESS GIRLS #9: PANDORA THE CURIOUS (2012)
GODDESS GIRLS #8: MEDUSA THE MEAN (2012)
GODDESS GIRLS SUPER SPECIAL: THE GIRL GAMES (2012)
GODDESS GIRLS #7: ARTEMIS THE LOYAL (2011)
GODDESS GIRLS #6: APHRODITE THE DIVA (2011)
GODDESS GIRLS #5: ATHENA THE WISE (2011)
GODDESS GIRLS #4: ARTEMIS THE BRAVE (2010)
GODDESS GIRLS #3: APHRODITE THE BEAUTY (2010)
WHAT DOES COW SAY? (2011)
WAGONS HO! (2011)
APHRODITE, THE BEAUTY, #3 in The Goddess Girls Series (2010)
ARTEMIS, THE BRAVE, #4 in The Goddess Girls Series (2010)
Board and novelty books:
**Boo Who? A Spooky Lift-The-Flap Book - Scholastic
**Eek-A-Boo! A Spooky Lift-The-Flap Book - Scholastic
Hooray for St. Patrick’s Day! - Puffin Books
Company’s Coming! - Puffin Books
Kwanzaa Kids - Puffin Books
Light the Candles - Puffin Books
Dragon Dance, A Chinese New Year - Puffin Books
Apples and Honey - Puffin Books
Animals (Easy to Read, Easy to Draw) - Price Stern Sloan
Cars and Trucks (Easy to Read, Easy to Draw) - Price Stern Sloan
Dinosaurs (Easy to Read, Easy to Draw) - Price Stern Sloan
Magical Creatures (Easy to Read, Easy to Draw) - Price Stern Sloan
Five Spring Fairies - Little Simon
*Ten Little Ballerinas - Grosset & Dunlap
**Somebunny Loves Me - Little Simon
**Marvelous Moms - Little Simon
**Glorious Grandmas - Little Simon
**Red, Yellow, Green: What Do Signs Mean? (out of print)

Picture books:
Twinkle, Star Of The Week - Albert Whitman and Co.
Groundhog Weather School - Putnam
Knuckleheads - Chronicle Books
**Vincent van Gogh: Sunflowers and Swirly Stars - Grosset & Dunlap
Smart About the Fifty States - (multi-author) Grosset & Dunlap
Riddle-iculous Math - Albert Whitman and Co.
Apple Countdown - Albert Whitman and Co.
The Man Who Named the Clouds (Julie Hannah, co-author) - Albert Whitman and Co.
I Have A Weird Brother Who Digested A Fly - Albert Whitman and Co.
Geogra-fleas! - Albert Whitman and Co.
The Halloween Queen - Albert Whitman and Co.
**Cinderdog and the Wicked Stepcat - Albert Whitman and Co.
**Happy Monster Day! - Scholastic (out of print)
Yankee Doodle Riddles - Albert Whitman (out of print)
Valley of the Golden Mummies - Grosset & Dunlap (out of print)
Jack and the Jellybeanstalk - Grosset & Dunlap (out of print)

Early readers:
Shampoodle - Random House
Why Do Cats Meow? - Dial/Puffin Books
Why Do Dogs Bark? - Dial/Puffin Books
Why Do Horses Neigh? - Dial/Puffin Books
Why Do Rabbits Hop? - Dial/Puffin Books
Why Do Snakes Hiss? - Dial/Puffin Books
Why do Birds Sing? - Dial/Puffin Books
*Breakout at the Bug Lab - Dial/Puffin Books
*Big Surprise in the Bug Tank - Dial/Puffin Books
The Gingerbread Kid Goes To School - Grosset & Dunlap
Pajama Party - Grosset & Dunlap
My Soccer Mom From Mars - Grosset & Dunlap
The Garden That We Grew - Viking/Puffin Books
The Pizza That We Made - Viking/Puffin Books
Scat Cats! - Viking/Puffin Books
*The 100th Day of School (by Angela Medearis) - Scholastic
*No Fair! - Scholastic
*Shadows Everywhere - Scholastic
Backwards Day - Scholastic
Silly Bears - Scholastic
More Snacks! A Thanksgiving Play (Ant Hill) - Aladdin
Big Heart! A Valentine’s Day Tale (Ant Hill) - Aladdin
Good Luck! A St. Patrick’s Day Story (Ant Hill) - Aladdin
Spring Is Here! A Story About Seeds (Ant Hill) - Aladdin
Scaredy Pants! A Halloween Story (Ant Hill) - Aladdin
Picnic! (Ant Hill) - Aladdin
**Ivy Green, Cootie Queen (out of print)
**Abby Cadabra, Super Speller (out of print)
**Pen Pals (out of print)
The Spooky Sleepover (out of print)

Early Chapter Books, Chapter books, and Middle Grade:
Athena The Brain (Goddess Girls, Suzanne Williams co-author) - Aladdin
Persephone The Phony (Goddess Girls, Suzanne Williams co-author) - Aladdin
Aphrodite the Beauty (Goddess Girls, Suzanne Williams co-author) - Aladdin
Artemis The Brave (Goddess Girls, Suzanne Williams co-author) - Aladdin
Elizabeth and the Royal Pony (Young Princesses Around the World) - Aladdin
Cleopatra and the King’s Enemies (Young Princesses Around the World) - Aladdin
Isabel Saves the Prince (Young Princesses Around the World) - Aladdin
Lydia and the Island Kingdom (Young Princesses Around the World) - Aladdin
**The Haunted States of America - Aladdin
**How to Find Lost Treasure in all 50 States and Canada Too - Aladdin
Tatiana Comes to America (Doll Hospital) - Scholastic
Goldie’s Fortune (Doll Hospital) - Scholastic
Glory’s Freedom (Doll Hospital) - Scholastic
Danielle’s Dollhouse Wish (Doll Hospital) - Scholastic
Saving Marissa (Doll Hospital) - Scholastic
Charlotte’s Choice (Doll Hospital) - Scholastic
Who Was Marco Polo? - Grosset & Dunlap
Who Was Johnny Appleseed? - Grosset & Dunlap
Who Was Jim Henson? - Grosset & Dunlap
Bed, Bats, & Beyond - Darby Creek Publishing
Cooties from Outer Space - The Wright Group
Space Dogs from Planet K-9 (out of print)
(no asterisks indicate Joan is the author only )
(* indicates Joan is the artist only)
(** indicates Joan is the author-artist)