Planet Stories, a collection of adventure stories by various authors as listed below,

Planet Stories Collection contains 2 eBooks as below,
1. Planet Stories Collection 1
2. Planet Stories Collection 2

This Book/App Contains Below listed stories as Planet Stories Collection 2:
1. Purple Forever
2. Star Ship
3. Tiger By the Tail
4. The Watchers
5. The Virgin Of Valkarion
6. Enchantress of Venus
7. Poison Planet
8. Queen of the Martian Catacombs
9. Strange Exodus
10. Exile From Venus
11. Captives of the Thieve-Star
12. Martian Nightmare
13. Calling World-4 of Kithgol
14. Dateline: Mars
15. The Last Laugh
16. Tydore's Gift
17. Palimpsest
18. The Pit Of Nympthons
19. Lake of Fire
20. Return of a Legend
21. Shannach--The Last
22. Sign Of Life
23. The Rebel of Valkyr
24. The Timeless Ones
25. Final Glory
26. Planet of Creation
27. Halftripper
28. The Dancers
29. Last Call
30. The Lost Tribes Of Venus
31. The Crowded Colony
32. Defense Mech
33. Guest Expert
34. Red Witch of Mercury
35. A Planet Named Joe
36. The Conjurer Of Venus
37. Garden of Evil
38. Dread-Flame of M'Tonak
39. The Rhizoid Kill
40. Fog of the Forgotten
41. Vengeance On Mars
42. Is That You Xeluchli?
43. Monster
44. Distress Signal
45. Lorelei of the Red Mist
46. Passage to Planet X
47. Alcatraz of the Starways
48. City of the Living Flame
49. Jonah of the Jove-Run
50. Mind Worms