Writing Valeri Popov Other Credits A Dark Room Mystery Novel 2014 Caution, Kids! Novel 2008 Proving Ground 1 Writer 1994 Men Wanted Writer 1983 Five for Summer Writer 1974 A Fire in the Outhouse, or a Feat in the Ice Writer 1973 The Spyglass Writer 1973 Are You Kidding? Writer 1971 Boys Writer 1969 Agent-readable