Uitgeverij
Penguin Random House Children's Uk, Harpercollins, Hoogland & Van Klaveren, Uitgeverij, Volt, Harpercollins Publishers Inc, Scholastic Inc., Scholastic, Van Holkema & Warendorf, Gottmer, Lannoo, Simon & Schuster Books For Young Readers, Abrams, Nubeocho, Candlewick Press, Ploegsma, Little, Brown & Company, Disney Book Publishing Inc., Walker Books LTD, Walker Books, Chronicle Books, Disney Publishing Worldwide, Orchard Books, Amulet Books, Penguin Usa, Viking Books For Young Readers, Candlewick Books