The Case of Old MacDonald and His Farm

Office Busby is called to Old MacDonald's farm on April first where there is something suspicious and silly afoot.

About the author

Mark Teague is an award-winning author and illustrator whose books include Fly!, King Kong’s Cousin, We Are Going to Be Pals!, You Are Not Sleepy!, and The Case of Old MacDonald and His Farm. He is also the illustrator of Cat Dog, written by Mem Fox; the Bat, Cat & Rat series, including the Theodor Seuss Geisel Award–winning second book Vacation, written by Ame Dyckman; and the New York Times bestselling How Do Dinosaurs…? series, written by Jane Yolen.

Product details

• Authors: Mark Teague, Mark Teague
• Assisted by: Mark Teague (Illustration), Mark Teague (Illustration)
• Publisher: Harper Collins
• Languages: English
• Age Recommendation: ages 4 to 8
• Product format: Hardback
• Release: 24.03.2026
• EAN: 9781665990769
• ISBN: 978-1-6659-9076-9
• No. of pages: 40
• Dimensions: 203 mm x 254 mm x 3 mm
• Subjects: Children's and young people's books; JUVENILE FICTION / Animals / Farm Animals, JUVENILE FICTION / Lifestyles / Farm & Ranch Life, JUVENILE FICTION / Lifestyles / Country Life, People & places (Children's / Teenage), Animal stories (Children's / Teenage), Children’s / Teenage fiction: Nature and animal stories, Early years: verse, rhymes and wordplay, Early learning: rhyming & wordplay books, Children’s / Teenage general interest: Farm animals, Children’s / Teenage general interest: Rural and farm life, Farm animals (Children's / Teenage), JUVENILE NONFICTION / Concepts / Words