Why people buy things they don't need 3 editions

Debug Stats

SUMMARY

memcache.get: {'count': 6, 'time': 0.0041728019714355469}
total: {'count': 0, 'unaccounted': 0.08193206787109375, 'time': 0.10051107406616211}
solr: {'count': 1, 'time': 0.012732028961181641}
memcache.get_multi: {'count': 2, 'time': 0.0016741752624511719}

Details

memcache.get 0.000602006912231
    {'hit': True, 'key': u'/works/OL5757858W'}
memcache.get 0.000939846038818
    {'hit': True, 'key': 'd/works/OL5757858W'}
memcache.get_multi 0.000368118286133
    {'found': 2}
memcache.get 0.000612020492554
    {'hit': True, 'key': u'/authors/OL1401148A'}
memcache.get 0.000761985778809
    {'hit': True, 'key': 'd/works/OL5757858W'}
solr 0.0127320289612
    {'query': {'key': u'OL5757858W'}, 'fields': ['cover_edition_key', 'cover_id', 'edition_key', 'first_publish_year']}
memcache.get 0.000461101531982
    {'hit': True, 'key': 'd/works/OL5757858W'}
memcache.get_multi 0.00130605697632
    {'found': 3}
memcache.get 0.000795841217041
    {'hit': True, 'key': 'inlibrary.libraries-hash'}