Scholastic, Richmond Hill, ON, 1990, 1^st/1^st.  ISBN 0-590-73300-1.  MMPB, 144 pages.  Very good; light edge and cover wear, light creases; binding tight.  Signed and inscribed by author on title page; remainder of interior clean and unmarked with lightly tanned pages.  ‘Peter Coll, on shore leave in war-torn London, takes shelter from an air-raid with Pam Buie and her neighbor Mr. Gardner.  By the next day, Pam is missing and Gardner is a suspected traitor.  Suddenly Peter’s a spy, on assignment in Cornwall – and uncovering a German plot that could spell doom for the Allies.  Can Peter unmask the Nazi conspirators and rescue Pam in time?’ (from rear wrap)