The Rainbow Animal

Rachel, a Texan schoolgirl, takes her hamster, Waffles, for a secret ride on a colourful carousel Rainbow Animal in Houston, Texas. She ends up in Colourwallytown where all the people and houses are painted bright colours and where she is mistaken for their new military advisor in an impending war with the neighbouring black and white town, Dullabillieville. The reason for the war appears to be a dispute over the colour, or the lack of colour, of witches and fish.
Rachel sees her studious classmate, Alec, dismount from a carousel zebra and end up in Dullabillieville. Taken in by a kind landlady, Mrs Pink, Rachel's hair, shoes and, by mistake, Waffles, are dyed pink to conform with Colorwally regulations. At a Council of War with President Banana, his nail-painting wife, First Lady Violet, the sheriff, sergeant and a batty General Greengage, the fact that she has no sensible military strategy seems of no importance to the town's leaders.
Sheriff Tomato, the nervous Colorwally sheriff, and Sergeant Lobster cause Rachel to giggle most of the time as she leads the Colorwally troops, armed with paint brushes and the formidable 'paint tank', across the river to turn the Dullabillieville river-front houses pretty colours. They meet no resistance in Dullabillieville, apart from the Dullabillie lieutenant's two small children who are having fun splashing coloured paint over themselves. Rachel soon discovers the Dullabillie army is on the other side of the river busily turning Colorwallytown black, white and grey.
Frightened that the two sides might actually come to blows if they meet each other, and scare Waffles, the girl decides a treaty is called for. Besides, she doesn't believe in witches. She returns to Colorwallytown to seek out Alec, the new Dullabilly military advisor. Together they scheme to hold a tea party for the opposing factions and arrange a cease-fire. Presidents Banana and Coalface are invited, but only allowed to have pieces of Mrs Pink's gorgeous cake if both agree to stop hostilities and sign 'The Treaty of Waffles'. Mrs Pink, a widow, is delighted, for she can now offer to look after the children of the Dullabillie lieutenant, Mr Whitestone, a widower whom she secretly likes.
Back at the carousel Rachel and Alec dodge the unpleasant true Colorwally military advisor, Turkey Cupcake, and stop him from getting hold of the Treaty.. On Rachel's return to the mall in Houston, astride the Rainbow Animal, she finds her mother still reading a magazine on a bench. Only three minutes have passed since the girl last saw her. When she sees Alec holding the Treaty of Waffles, having just dismounted from the zebra, she knows she didn't imagine it all.
Alec leaves the treaty in the safe hands of the lady who takes the tokens at the carousel kiosk, and he and Rachel become good friends. Rachel spreads the word around that children who believe in witches are silly, and that Alec, unpopular because he's so brainy, is the bravest...