XYLOPIPES Patrick McDonnell That's a 10-4 on big

That's a 10-4 on big fun

Vehicles including a city bus and a tandem bicycle navigate the streets while pedestrians and a pet dog move along the sidewalks

The second book in the series

These 40 incredible people each changed the world in their own unique

as the mermaids swim around the coral pavilion

XYLOPIPES Patrick McDonnell That's a 10-4 on bigConstruct a real xylophone by joining colored tubes. The sound changes according to the length and shape that the child chooses for the pipes. Xylopipes has open tubes that act as resonators, amplifying the sounds. The pitch of the notes can be varied by changing length and shape, using the 40 pieces included. The various sounds are made by hitting the open pipes with the sticks provided. An original and creative way to introduce children to the world