00564    a2200181   4500001000700000020001800007020001800025041000800043100002000051250003700071300001000108490003500118830003500153856002400188040002500212245006600237260007900303105422  a9780142422250  a9781489862099  apor  aAdler, David A.  aThis pbk. ed. published in 2015.  a31 p.  aPenguin young readers. Level 3  aPenguin young readers. Level 3  u000005/000005f0.jpg  aBR-BrIDEAcBR-BrIDEA10aYoung Cam Jansen and the knock, knock mysteryc David A Adler  a[S.l.]bPenguin Young Readers, an imprint of Penguin Group (USA) LLCc2015