Sam AND Julia - The Mouse Mansion

About Sam AND Julia - The Mouse Mansion

Sam & Julia / The Mouse Mansion is a successful Dutch book series, created by Karina Schaapman. Karina built the Mouse Mansion as the backdrop for her books about Sam & Julia. It is entirely made out of cardboard boxes, waste materials and vintage fabrics. The Mouse Mansion and other backdrops for the book series are on display at the museum and brand store in Amsterdam. To date, 22 books featuring Sam and Julia have been published. Over 1 million books have been sold internationally since 2011, in 27 languages. A unique range of arts & crafts products and plush has been developed to help fans build their own mouse mansions. From 2024, the brand-new animated series based on the books launches internationally on TV and streaming.

Team by function

Based on 15 public job profiles as of 4 August 2026.

• Executive / C-Suite4
• Operations4
• Marketing2
• Creative / Media1
• Founder / Owner1
• Legal / Compliance1
• Other / Unclassifiable1
• Sales1