Lights Out: a Canadian Nursing Sister's Tale by Katherine M. Wilson-Simmie

We couldn't find a cover image for this book but we did find it listed on Amazon

Important places

Etaples (5)
Ypres (72)

Regions

Pas-de-Calais (140)
West Flanders (146)

Countries

Belgium (736)
France (7,260)

Other geographical areas

Hauts-de-France (360)
Benelux (1,495)