adolescent amerikanischesenglisch attitudetodeath boneneoplasms cancer cancerinadolescence child children'sfiction conductoflife congresses cáncer death dying enfermosterminales eyecancer ficcionjuvenil ficciónjuvenil fiction fictionalworks friends friendship interpersonalrelations juvenilefiction juvenileworks largetypebooks love mothersandsons musicians neoplasms newyorktimesbestseller nyt:chapter_books=2012-01-07 osteosarcomainchildren patients physicians psychology relacioneshumanas romance romancefiction sarcoma self-esteem self-reliance sick sickyoungadultfiction socialthemes softtissueneoplasms softtissuetumors terminallyill terminallyillchildren therapy thyroidneoplasms w3c162h21st1976m we258 we258c636m1977 youngadultfiction youngwomen youth