We are delighted to continue our collaboration on the series with the fourth book, for which I am sincerely grateful to the publishing house for their trust, warm attitude, and wonderful cooperation throughout the entire creative process.

In this story, one morning Lily discovers that someone has been secretly eating her favorite apple and cinnamon marmalade. Surprised and slightly indignant, she and Max set off on a little investigation to solve the mystery and find out who the “marmalade thief” is.