00780cam a2200229 4500 3780072 TxAuBib 19800101120000.0 ||||||s1979||||||||||||||||||||||||eng|u 9780876141007 0876141009 TxAuBib Cohen, Dan, 1936- The mystery of the marked money / by Dan Cohen ; pictures by George Overlie. Minneapolis : Carolrhoda Books, 1979. [32] p. : col. ill. ; 16 cm. Two young girls help solve a case of fraud involving marked bills. 19800101. Mystery and detective stories. Overlie, George.