20 illustrations for childrens book

Please see attached story.

The books are about a boy with no siblings who makes a
car, then a boat, then a plane from things around the house (a
cardboard box, a plate for the steering wheel, you get the picture)
and when it is complete, the vehicle magically starts to work (like the real thing but still made out of odds and ends) and
takes him on amazing journeys which he then tells to his mother that night as his bedtime. I
want to awaken the imagination and get kids to build their own
cars/planes/boats and use their imagination to tell their own stories
about their adventures.