3B
   [ Step Into Reading ] The Secret of Foghorn Island
   Geoffrey Hayes
   Random House
   Paperback + Tape
   48
   9500
Otto와 Uncle Tooth는 최근 자주 일어나는 조난 사건에 대한 조사를 시작합니다. 과연 그들은 이 조난 사건의 원인을 찾아낼 수 있을까요?