| Into the Primitive Environment by Robert Brain |
| Into the Air by Robert Burleigh (2002) |
| Into Jupiter's World Triumph Book by Robert E. Dunbar |
| Blundering into Diaster by Robert S. Mcnamara |
| Turning Your Stress into Strength by Robert Schuller |
| An Inquiry into the Human Prospect by Robert L. Heil... |
| Into the Great Solitude by Robert Perkins (1991) |
| Into the Mirror: The Life of Master Spy Robert P. Hanss |
| An Inquiry into the Human Prospect by Robert L. Heilbro |
| Blundering into Disaster 1st /1st Robert S. McNamara |
| Mountains into Goldmines: Robert Schuller and the Gospe |
| Turning Hurts into Halos by Robert H. Schuller (1999) |
| Inquiry into the Human Prospect Rl Heilbroner by Robert |
| An inquiry into the human prospect by Robert L Heilbron |
| Turning Hurts into Halos and Scars into Stars by Robert |
| Into the Deep by Robert Rogers, Stan Finger (2007) |
| Into the Great Solitude by Robert Perkins (1992) |
| Into the Blue by Robert Goddard (2000) Audio Mystery ! |
| TURNING HURTS INTO HALOS BY ROBERT H. SCHULLER |
| JOURNEY INTO MYSTERY #1 FN+ ROBERT E HOWARD,STARLIN,BOO |