Yersinia Press

year of publication	ISBN	author(s)	title
2009	978-0-9563340-0-8	Colin Roberts	The Goldfinger Bite
''	978-0-9563340-1-5	Jackie Roberts	Cornelia of the Chalet School
2013	978-0-9563340-3-9	Jackie Roberts	Surprises for the Chalet School