Roald Dahl 
Penillion Ach-A-Fi [PDF ebook] 

A collection of (mainly) grisly beasts out for human blood, ranging from Crocky-Wock the crocodile to Sting-A-Ling the scorpion. Described in verse with all Dahl’s usual gusto and illustrated in a suitably wicked style by Quentin Blake. WARNING! This book contains wickedly funny verse, prickly surprises and the most despicable creatures you could ever hope (not) to meet. Argraffiad newydd, diwygiedig o glasur mydr ac odl arall gan Roald Dahl am fwystfilod erchyll megis, mochyn sy’n bwyta ffermwyr, Croci-woc y crocodeil erchyll, llew sy’n llarpio plant, sgorpion-pigo-penolau, buwch hedegog sydd wrth ei bodd yn bomio pobol…a sawl creadur creulon arall y dylid eu hosgoi am eich bywyd!