How Hattie Hated Kindness is a story for children locked in rage or hate. Hattie lives by herself on an island. She likes sharks, and crabs and stinging centipedes. She likes anything hard and spiky. Lots of people try to bring kindness to Hattie on her island, but each time she is very horrid to them, smashing and spoiling everything they try to do for her. So after a while they all stop coming to the island. Hattie is very alone. So she sits by the water's edge and tries to figure out why she hates love and loves hate. She thinks it must be because she is a very bad girl indeed. But the lapping water-over-her-toes helps Hattie to understand that because she'd been a very sad and frightened little girl in a too hard world, she had become hard too, so that the awful fear and the awful pain would go away. The lapping-water-over-her-toes helps Hattie to move from cruel to kind. In the end, Hattie builds a bridge to the warm and cosy world across the water.

A guidebook to help children who: are trying to manage their too painful feelings by themselves do not let themselves cry, protest or say that they are scared are living with too many unresolved painful emotions from the past have had disturbing, overwhelming or confusing experiences, which they have been unable to think through or feel through properly are full of unexpressed feelings because expressing them feels far too dangerous; and are full of unmourned grief.