Brett, Rachel. Children : the invisible soldiers / by Rachel Brett and Margaret McCallin. - 2nd ed. - Stockholm : Rädda Barnen, Save the Children Sweden, [1998] - 296 p. : ill., 1 map ; 22 cm. ISBN: 9188726533 Subjects--Topical Terms: Child soldiers. Dewey Class. No.: 440.4 / BRE