Gertrude Grunder is the furthest thing from an eco-warrior, but she'll have to learn that looking after our environment is everyone's concern. The third book in the D.M. Mullan 's Curious Tales series. Publisher: Matthew James Publishing Ltd Author(s): D.M. Mullan Illustration(s): Colour Number of pages: 32 Collection: D.M. Mullan's Curious Tales Publication date: 2022 Dimensions: 379 x 211 x 15 Cover type: Paperback / softback Illustrator: Kirsteen Harris-Jones