Michael helps Sophie make muffins. Includes their recipe and notes on how baking powder's acid and base chemically react together in the presence of moisture or heat.
- ISBN10 1899883231
- ISBN13 9781899883233
- Publish Date 4 October 1996
- Publish Status Out of Print
- Out of Print 9 October 1997
- Publish Country GB
- Imprint De Agostini Editions
- Format Hardcover
- Pages 24
- Language English