Erika McGann grew up in Drogheda, County Louth, and now lives in Dublin. She is the author of many books includingThe Demon Notebook(winner of the Waverton Good Read Childrens Award), the Cass and the Bubble Street Gang series. She wrote theWhere Are You, Puffling?storiesand Wee Donkeys Treasure Hunt (all illustrated by Gerry Daly),The Night-time Cat and the Plump, Grey Mouse (illustrated by Lauren ONeill) andStanding On One Leg Is Hard(illustrated by Clive McFarland). Clive was raised in County Tyrone before studying art in Derry and Liverpool. His first and second picture books were both shortlisted for the AOI World Illustration Awardsand One Leaf, Two Leaves, Count with Me! was chosen for Dolly Partons Imagination Library. Clives clients include HarperCollins, Penguin US, Templar, Froebel, and Marks & Spencer. He lives in Northern Ireland. His first picture book with O'Brien Press wasStanding On One Leg is Hard.