The book is illustrated in a minimalist style that feels modern.
Mummies in the Morning; Magic Tree House, No.- paperback, Osborne, 9780679824244
You will find that this activity book has a calming effect with its coloring pages.
Mummies in the Morning (Magic Tree House, No. 3) – Paperback – GOOD
A nice touch is the certificate of completion at the end of this activity book.