Sharmat, Marjorie Weinman. creator Simont, Marc ill. text New York Yearling Book 2005, c1989 monographic eng 41, 32 p. : col. ill. ; 20 cm. Nate and his dog Sludge try to solve a case on Halloween night and find themselves locked in a haunted house. 006-009. by Marjorie Weinman Sharmat ; illustrations by Marc Simont. "Extra fun activities insides: back of book, p.4-32. Mystery and detective stories Halloween Fiction MLCS 2006/43313 0440403413 (pbk.) 2005281599 IMF 061006 20190501171754.0 14122930