Bubble festival

Bubble trouble

Margaret Mahy

Bubble bubble

Mercer Mayer

Strega Nona Takes a Vacation

Tomie dePaola

Soap-bubbles and the forces which mould them

Sir Charles Vernon Boys

Bubbles Float, Bubbles Pop

Mark Weakland

Attaboy, Sam! (Sam)

Lois Lowry

Pop! A Book About Bubbles

Kimberly Brubaker Bradley

Big bad bubble

Adam Rubin

Bubble-ology

Jacqueline Barber

Ultrafine Bubbles

Koichi Terasaka