Henry Herz wrote the traditionally published picture books: MONSTER GOOSE NURSERY RHYMES (Pelican, 2015; Best Picture Book at SoCal SCBWI Editor’s Day), WHEN YOU GIVE AN IMP A PENNY (Pelican, 2016), MABEL AND THE QUEEN OF DREAMS (Schiffer, 2016; Finalist, Foreword Indies Best Picture Book), LITTLE RED CUTTLEFISH (Pelican, 2016), CAP’N REX & HIS CLEVER CREW (Sterling, 2017), GOOD EGG AND BAD APPLE (Schiffer, 2018), HOW THE SQUID GOT TWO LONG ARMS (Pelican, 2018), ALICE’S MAGIC GARDEN (Familius, 2018), 2 PIRATES + 1 ROBOT (Kane Miller, 2019), I AM SMOKE (Tilbury House, 2021, ALA Children's Notable Book), and I AM GRAVITY (Tilbury House, 2024).

Henry’s short stories for children and adults will/have appeared in Daily Science Fiction, Weird Tales, Pseudopod, Metastellar, Highlights for Children, Ladybug Magazine, and anthologies from Albert Whitman & Co., Blackstone Publishing, Brigid’s Gate Press, Air and Nothingness Press, Baen Books, Titan Books, and elsewhere. He has curated and edited seven anthologies.