Question: the trials of apollo book series in order
[{'answer': 'The Hidden Oracle', 'provenance': [{'wikipedia_id': '50985871', 'title': 'The Trials of Apollo', 'start_paragraph_id': 2, 'start_character': 31, 'end_paragraph_id': 2, 'end_character': 48, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'The Dark Prophecy', 'provenance': [{'wikipedia_id': '50985871', 'title': 'The Trials of Apollo', 'start_paragraph_id': 2, 'start_character': 112, 'end_paragraph_id': 2, 'end_character': 129, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'The Burning Maze', 'provenance': [{'wikipedia_id': '50985871', 'title': 'The Trials of Apollo', 'start_paragraph_id': 2, 'start_character': 192, 'end_paragraph_id': 2, 'end_character': 208, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]