Possible Clues:

• African native, singular youth, getting nothing out of paperback
• Way has been wild, fine for antelope
• Small African antelope; betokens (anagram)
• Youngster born in Greek island reading up antelope
• Usual spelling for a small southern African antelope
• Small antelope of southern Africa
• Antelope, best one unfortunately ending in wok
• Creature with wonky knee's to be last off
• Antelope's second youth of secondary importance? Yes