Is it possible to leave a piece of you wherever you go? Violet Mackerel thinks so in this fourth illustrated chapter book of a charming series. Violet Mackerel believes that wherever you leave something small, a tiny part of you gets to stay too--like how the little piece of green sea glass under the mattress at the beach house means that a little piece of Violet gets to stay on summer holiday. Violet's theory is put to the test...