New children's ebook “Hurry Up & Hurry Up, Christmas volume 1” release

I published a new work “Hurry Up & Hurry Up, Christmas volume 1”.
I would like to sincerely thank all of you.

●story；
One day in December, someone was posting 7 letters.
Who would have received the letter?

●assumed age; ；2-6 years of age

●number of pages； 23pages

●Language; English

●Form of selling； ebook

●marketing area
日本、India、Australia、USA、Canada、Mexico、Brazil、
United Kingdom、Germany、France、Spain、Italy、Netherlands