The Black Peril

6.2 John Hamilton Ltd - Ace Series

Medium blue cloth with gold titles on spine only. The 'Sundial' logo is at the base of the spine. Colour frontispiece and four illustrations. Width is 36mm. Printed by Kemp Hall Press, with an undated 32pp catalogue (Spring 1935?). There is blue tinting across the page tops. The book lists 'Thrilling Flights' (June 1935).
Note: there is also a version with an undated catalogue where ‘Thrilling Flights’ is not listed. 222pp, in dark blue cloth with black titles on the spine only. The 'Sundial' logo is at the base of the spine. Colour frontispiece and 4 illustrations. Width is 37mm. Printed by Kemp Hall Press, 'Ace series' includes Flies Again and Black Peril.