From Hughes (Enchantment in the Garden, 1997, etc.), a WWII story with big ambitions—many of them realized’set out in the pages of an unusually long picture book. Lenny Levi lives in London with his mother during the Blitz, cherishing the letters from his father at the front, and the medal of the lion and the unicorn his father gave him. When Lenny is evacuated to the country, he finds himself at a huge old manor with three little girls, the lady of the house, and a few servants. He is lonely, teased at school and at home for not eating bacon and for bedwetting, but makes a friend of the young man with one leg he meets in the secret garden on the estate. The garden, thick with roses, also holds a beautiful statue of a unicorn like the one on his medal. As Lenny’s loneliness and fear spiral out of control, a night vision of the unicorn brings him back; his mother comes to take them both to his aunt in Wales, where his father will join them. The storyline, while straightforward, hints at difficult subjects—religious differences, amputees, separation, family disruptions, the terror of bombing, and more—which are then given only cursory treatment. The pictures are splendid: luminous, full-bodied watercolors that capture the horror of London burning, the glory of the countryside, and mists of dreams. It may be difficult for this to find its audience, but children too young for Michelle Magorian’s Good Night, Mr. Tom (1986) might be captured. (Picture book. 8-10)