Good. First Edition Thus. 5 X 7". 210 pages plus ads, all page edges red, drawings in black with blue highlighting, patterned endpapers, pictorial wraps (softcover). Cover has edge wear, chips, creases, rear panel upper corner clipped and bottom edge torn and wrinkled, spine ends taped, pages darkened and brittle, four numerals stamped to top page edges. va

JUVENILE, BOY'S BOOKS, ADVENTURE, CHILDREN'S MYSTERY, BOY DETECTIVE, ELLERY QUEEN, JR. MELVIN BOLDEN