Adrian Mole Doreen Slater, whom Adrian privately refers to as "Stick Insect". Brett makes a reappearance in the later books as a successful yet unpleasant businessman who loses his fortune during the credit crunch. Doreen is killed off in "Prostrate Years". Pauline temporarily marries her younger lodger Martin Muffet, who eventually leaves her for Adrian's girlfriend Bianca Dartington, giving Adrian and his mother a shared heartbreak. Later, George and Pauline effect a partner swap with Ivan and Tania Braithwaite (parents of Pandora), only to reunite after Ivan's untimely death. Adrian's half-sister, Rosie Germaine Mole (after feminist Germaine Greer), grows up to be
Adrian Mole and the Weapons of Mass Destruction and is rude and contemptuous to him, despite Adrian's (often clearly misguided) attempts to involve him in his writer's workshop and cheer him up. He is given a guide dog for his condition, to which he develops an emotional attachment. The son of Adrian Mole. Glenn, to his father's considerable annoyance, possesses none of his father's "intelligence" and opts to join the British Army. Stationed in Iraq, he is positively encouraged by his father to fight in a war with no foreseeable end. Towards the end, Adrian's opinion of the war has radically changed. The best friend of Glenn, Adrian's