Bobble stitch pattern
Star bobble crochet
Not a free pattern, but you can look at this and see how to do make it.
Bobble heart blanket
crochet blanket black white grey granny square
Great Baby Blanket~
Pink and White Bobbly Squares Blanket. Pattern from the book 200 Crochet Blocks by Jan Eaton.
Tagli, ritagli e coriandoli