TY - BOOK AU - Warner,Gertrude Chandler AU - Cunningham,David TI - Mystery in the Sand SN - 9780807553725 PY - 1990/// CY - [Place of publication not identified] PB - Albert Whitman & Company KW - Juvenile Fiction KW - Orphans KW - Fiction KW - Boxcar Children (Fictitious Characters) KW - Brothers and Sisters KW - Family KW - Mystery and Detective Stories KW - Detective and Mystery Stories N2 - A friendly writer with a metal detector, the mysterious inhabitants of a tower house, and the discovery of a locket in the sand are ingredients for the Aldens' latest mystery ER -