Petronella E. Wilson is the author of a book titled Always more potato. From Deventer to Tallangatta. An Olthof family history, which was published by Wilson in Mooroopna, Victoria, Australia in 1996.

The book is a family history of the Olthof family, who emigrated from Deventer, Netherlands to Tallangatta, Australia in 1951. The book contains drawings by Maria Roberts and maps by Petronella Wilson.

National Library of Australia