the guilty look on his face says it all . she 'd dropped out of them before she even got to that level . i should have thought of him immediately . `` what other ideas do you have ? '' slowing down , she did it more carefully . he drove his wife often enough to the brink . they 're hiding in the woods , waiting for you to go back to their tree house . '' cass sat wondering if there might be more he 'd like her to do and not feel right about . 