PLEASE NOTE: EVEN THOUGH THIS IS A NON SMOKING NO PET HOME... IF YOU HAVE SEVER ISSUES WITH SMOKE OR PET DANDER, PASS BY ME! ALL BOOKS THAT COME THROUGH THE PBS SYSTEM ARE USED BOOKS! I SPRAY THEM WITH DISINFECTANT & MAIL THEM OUT WITH A DRYER SHEET! BUT I HAVE NO RESTRICTIONS ON INCOMING BOOKS! THEREFORE YOU HAVE BEEN WARNED, I'LL NOT RETURN CREDITS BECAUSE YOU DID NOT READ THIS. Thank you Chell.