15. THE SINISTER SIGN POST
16. A FIGURE IN HIDING
17. THE SECRET WARNING
18. THE TWISTED CLAW
19. THE DISAPPEARING FLOOR
20. THE MYSTERY OF THE FLYING EXPRESS
21. THE CLUE OF THE BROKEN BLADE
22. THE FLICKERING TORCH MYSTERY
23. THE MELTED COINS
24. THE SHORT-WAVE MYSTERY
25. THE SECRET PANEL
26. THE PHANTOM FREIGHTER
27. THE SECRET OF SKULL MOUNTAIN
28. SIGN OF THE CROOKED ARROW
29. THE SECRET OF THE LOST TUNNEL
30. THE WAILING SIREN MYSTERY
G R O S S E T & D U N L A P _Publishers_ N E W Y O R K
_The_ RICK BRANT SCIENCE-ADVENTURE _Stories_
BY JOHN BLAINE
THE ROCKET"S SHADOW
THE LOST CITY
SEA GOLD
100 FATHOMS UNDER
THE WHISPERING BOX MYSTERY
THE PHANTOM SHARK
SMUGGLERS" REEF
THE CAVES OF FEAR