Beat the rise! Delivery fees are going up soon. INFO

Close Notification

Your cart does not contain any items

$41.95   $35.33

Hardback

Not in-store but you can order this
How long will it take?

QTY:

English
Courtsysclassroom(tm)
24 January 2026
When Chromo and Somes notice something unusual happening in Cellville, they set out to investigate. Their search leads them to one of the city's most important helpers!

Through teamwork and problem solving, the twins learn why every job inside Cellville matters. Kids will learn what lysosomes do inside every living cell, and why organelles matter! With bright illustrations, playful characters, and simple science explanations, this story makes biology fun, friendly, and easy to understand! A perfect addition for classrooms, future scientists, and curious kids. A great introduction to cell biology and the second adventure in the Cellville series!

Mr Lysosome supports:

- Early life science learning

- Systems working together

- Responsibility and helping others

- STEM-themed literacy

An engaging blend of science and storytelling for young readers!
By:  
Illustrated by:   Courtney A Gold, Tara L Whitlock
Imprint:   Courtsysclassroom(tm)
Dimensions:   Height: 216mm,  Width: 216mm,  Spine: 6mm
Weight:   299g
ISBN:   9798218926779
Pages:   26
Publication Date:  
Recommended Age:   From 6 to 12 years
Audience:   Children/juvenile ,  English as a second language
Format:   Hardback
Publisher's Status:   Active

Courtney Gold is a scientist, mom and storyteller who loves making science fun for little learners. With a degree in Biology and over a decade of research experience at the University of Connecticut, Courtney knows her stuff! But, her favorite job is teaching kids how amazing the world around them really is. She started her science journey as a ""Mad Scientist"" running hands-on experiments with elementary schoolers. Now she shares her passion through books that break big science ideas into fun, easy to understand adventures for young minds. Courtney Gold is a scientist, mom and storyteller who loves making science fun for little learners. With a degree in Biology and over a decade of research experience at the University of Connecticut, Courtney knows her stuff! But, her favorite job is teaching kids how amazing the world around them really is. She started her science journey as a ""Mad Scientist"" running hands-on experiments with elementary schoolers. Now she shares her passion through books that break big science ideas into fun, easy to understand adventures for young minds.

See Also