Author Sophie Siers is a Hawke's Bay farmer and proud owner of Allis, an early 1940s Allis Chalmers Model B tractor.
Sophie is enjoying bringing rural life to children through her books.
"Many children don't understand how and where their food comes from, or what cows eat.
I'm hoping our Allis series might bridge a little of the rural/urban divide.
"Perhaps the next step is to get children out into the country to join Allis and watch a cow being milked, a sheep being shorn or haymaking."
Helen Kerridge comes from a farming family in the King Country and has loved working on the second book.
"The story and scenery really remind me of my childhood, watching my father working on the farm and feeding the animals. It's been fantastic to work on a series that presents real New Zealand life."
A fine arts graduate, Helen teaches art to more than 70 adult students.
Allis Helps on the Farm will be available in book stores from October 19.
- For more information see www.allisthetractor.com