MacDonald, Alan, 1958- Fleas / [illustrated by] David Roberts ; written by Alan MacDonald. - London : Stripes, 2006. - 95 p. : ill. ; 20 cm. - Dirty Bertie . - Dirty Bertie. . ISBN: 9781847150059 Nat. Bib. No.: GBA677306 bnb Nat. Bib. Agency Control No.: 013548050 Uk Dewey Class. No.: 823.914