The Fairy book of magic and unlimited power: Amy meets a Fairy - Johnnie Ray Jones

a 11 year old girl meets a fairy on a houseboat stranded on the Mississippi River, Her father cannot fix the engine, when he gives up, Amy reads the repair manual, she fixes it and she improves the engine. Amy is a lost fairy who has to use magic to fix the house boat. Then she lets magic go to her head. The trip home is full of adventure. Amy turns the fairy into a 11 year old girl because she wished for a sister the same age. Her father says \What is one more girl?\ Amy knows two girls are trouble,..