From bestselling author Deborah Underwood comes a lively and heartwarming letter writing exchange between all the planets in outer space to show the power of perspective.It was an ordinary day for Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, (and don't forget Pluto, the dwarf planet). The planets were circling the Sun, staring into space, until suddenly they spot something else in their Solar System. What could it be? Who could it be? The planets have no ide