Blyton, Enid. <br/><br/>
Hello Mr Twiddle. 

 - London :  Bloomsbury,  1997. 
 - 118 p. :  ill. ;  18 cm. 
 - Happy days! .
 - Blyton, Enid.  Happy days! .
<br/><br/> First published: George Newnes, 1942. 
<br/><br/><label>ISBN: </label>0747534683 0747532184 pbk. 
<br/><br/><label>Nat. Bib. No.: </label>GB 97-Y3624 
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Children's stories.