000 00259nam a22001097a 4500
020 _a9780008505592
100 _a David Walliams
245 _aMegamonster
260 _bHarperCollinsChildren’sBooks
_c15 July 2021
300 _a384p;Paperback
942 _cBK
_01
999 _c14060
_d14060