1. THE VERY NAUGHTY MOTHER IS A SPY
by Killen, Gretel; Eppie + Zeke 
Price: USD 7.00
Dealer: Abebooks, Grandmahawk's Eyrie
Description: ISBN10: 1740519078, ISBN13: 9781740519076, [publisher: Random House, Australia] Softcover First Edition PB, pictorial card covers, 115pp. General rubbing, creasing to covers, inside has a mild water ripple/stina to for-edge of first few pages, else square, clean & tight. Size: 12mo - over 6¾" - 7¾" tall [Mansfield Center, CT, U.S.A.] [Publication Year: 2004]  

2. The Very Naughty Mother Is A Spy
by Gretel Killen 
Price: USD 131.81
Dealer: Biblio, Seagull Books
Description: Random House, Date: 2004. Paperback. Good. Has some light general reading/shelfwear - otherwise, this is a clean, tight copy. Dispatch within 24hrs from the UK. 2004. Random House ISBN 1740519078 9781740519076 [GB] 

3. The Very Naughty Mother Is A Spy
by Gretel Killen 
Price: USD 134.13
Dealer: AbebooksUK, Seagull Books
Description: ISBN10: 1740519078, ISBN13: 9781740519076, [publisher: Random House] Softcover Has some light general reading/shelfwear - otherwise, this is a clean, tight copy. Dispatch within 24hrs from the UK. [Hove, United Kingdom] [Publication Year: 2004]  

4. The Very Naughty Mother is a Spy
by Gretel Killen 
Price: USD 139.97
Dealer: Alibris, Seagull Bookshop via Alibris
Description: Random House 2004 Paperback Good Has some light general reading/shelfwear-otherwise, this is a clean, tight copy. Dispatch within 24hrs from the UK.