1) stolen book - stolen (participial adjective)
2) quit smoking - smoking (gerund)
3) eating these can - eating (gerund)
For more information, https://www.ef.com/english-resources/english-grammar/ing-forms/
And for even more information, http://www.bbc.co.uk/worldservice/learningenglish/grammar/learnit/learnitv325.shtml