Curtiss, Ursula (Reilly) Don't open the door [electronic resource] / [by] Ursula Curtiss.. — New York, : Dodd, Mead, [1968]. — 180 p. 20 cm. — (A Red badge mystery). ISBN: 0340106972 9780340106976 LCCN: 68029806 Nat. Bib. No.: GB69-24819 Index Terms--Genre/Form: Mystery fiction. LC Class. No.: PZ3.C94875 PS3505.U915 / Do Dewey Class. No.: 823/.91