A painfully shy girl retreats into the fabric of her family's big old house, building a series of passageways and secondary walls that allow her to share the life of the house unseen by her mother and sisters. When a mysterious message is thrust through a crack in the wall, Anna begins to think she might have a reason to emerge. "How Anna finds herself and her family again is a tour de force of extraordinary power and wicked humor. Kindl bends the prism of loss and isolation until the clear colors of self shine forth, for Anna, and for the enthralled readers." -- Kirkus Reviews, pointer