![Artwork by Katie May; HarperCollins, 2008](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/aa1b148a-8944-40ba-9e63-134cdb226ddc_rw_1920.jpg?h=864e6ddd03ecf36d0a68c7127041dc51)
Artwork by Katie May; HarperCollins, 2008
![HarperCollins, 2008](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/1e24a1bf-0ca4-42dd-9537-4266961d4b5e_rw_1920.jpg?h=04b2270c93e2bfc13892ef786d833332)
HarperCollins, 2008
![HarperCollins, 2009](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/b3875a4e-6ed1-4d09-bcc9-86907b04b756_rw_1920.jpg?h=35152009ea10fa0577bb6c3992b9115f)
HarperCollins, 2009
![Original design; HarperCollins, 2009](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/c320d8c0-8b54-432e-9b45-b4fd94a7cbf8_rw_1920.jpg?h=d9fa1275acd68788ac001ad589159e81)
Original design; HarperCollins, 2009
![HarperCollins, 2010](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/5fa3845a-ca1f-45c6-bff3-7cb577e760cd_rw_1920.jpg?h=be4a2617349b6a4d105e37d1cb7c60aa)
HarperCollins, 2010
![HarperCollins, 2010](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/300e1ff1-bbe9-4bef-b5a8-b9969d4201de_rw_1920.jpg?h=3b58768b874624d232dcc07800acb7ba)
HarperCollins, 2010
![Christmas special; Hardback with jacket, 2010](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/a6e3f875-27df-4653-a670-4d0cdb8d5eaa_rw_1920.jpg?h=451cdf7b80b3ac5959f44dc55632481a)
Christmas special; Hardback with jacket, 2010
![](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/d6557451-3962-4777-80ff-d70ef3aee518_rw_1920.jpg?h=1b08512c13f8e0269be68ce44f3e3225)
![HarperCollins, 2011](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/1bb7b4c1-05f9-45f3-b46b-3bb762965662_rw_1920.jpg?h=2a81efe3014380858f473210017ccc97)
HarperCollins, 2011
![Simplified design; HarperCollins, 2012](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/1b7972ed-3f49-4ebc-a954-1a14ff8cbf84_rw_1920.jpg?h=533f4772cdb23e4b5b458b706b484d81)
Simplified design; HarperCollins, 2012
![Summer special edition, 2012](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/db1591c9-f8c0-41af-9ffb-92d35fb7421f_rw_1920.jpg?h=4e62da04588ae403ed5d4f5cd8c5c60a)
Summer special edition, 2012
![Delphie & Rosa series](https://cdn.myportfolio.com/6f77286a-7c66-423b-b08c-abbe15329c9b/bde13c59-ba70-4700-be1b-efa03581e614_rw_1920.jpg?h=c640b5c4ba5ace186b87f75734aed5fe)