Possible Clues:

• Wonder how vehicle reversed into the distance
• C. S. Lewis produced more than one such wonder
• Word with drug or mile
• Medium's single prophecy, not at first an amazing thing
• Remarkable and welcome event
• Surprisingly good event?
• Welcome event that's not explained by natural law
• It's said to happen by the divine intervention
• Revival claim
• It's a wonder the vehicle reversed within the distance