This week Mike leads Mairi and Dom into Grandfather Story's adorable watercolour world...to solve a murder most gruesome and avoid a fate most cannibalistic. This is how we got ants.

That and the egg everywhere, as the gang try and piece together what happened to Humpty Dumpty, and why they should be so bothered about the emotional state of a stick...

This episode is releasing a few days early to coincide with World Book Day. Because cuteness.