GRUMPLE THE GREAT is a heart-warming picture book set in the magical landscape of Lake Tahoe, California. This 20-page story, perfect for children aged 4 and up, follows Grumple —a grumpy yet loveable character— on a journey of kindness, self-discovery, and the power of friendship. Along with the illustrations, I also handled the editorial design and page layout, creating a cohesive visual flow throughout the book.

Editorial: JoySetter Media | Brilliantly written by Kat Medina 
Details: 8.5" × 8.5"| 20 pages | 2025 |
Hardcover | Age +4 
As the illustrator, my goal was to bring Grumple’s world to life with expressive characters, soft palettes, and dynamic compositions, balancing humour and tenderness to make the story engaging for both children and parents.
CHARACTER SKETCHES
COVER SKETCH
SKETCH AND COLOUR WORK 
PAGE PLAN 
Along with the illustrations, I also handled the editorial design and page layout, ensuring that the visual narrative flowed seamlessly across the 20 pages and cover.
INTERIOR PAGES 
Thank you so much for watching! :)
Find me on Instagram → @vivcampbellsanjurjo 

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