World Folktales [Text] : Level 5 / ; retold by Kathy Burke... – Harlow, England : Pearson Education Limited, 2008. - 94 p.+ 1 CD-ROM .– (Penguin Readers. / series Editors: Andy Hopkins, Jocelyn Potter . . – [n. c.] – 978-1-4058-6252-3 : 30 tg.

LONDON JACK

White Fang [Text] : Level 2 / J. London ; retold by Brigit Viney... – Essex : Pearson Education Limited, 2008. - 43 p., il.;+ 1 CD-ROM .– (Penguin Readers. / series Editors: Andy Hopkins, Jocelyn Potter . . – [n. c.] – 978-1-4058-5538-9 : 5 tg.

Wall.E [Text] : Level 5 / ; retold by Helen Parker... – Essex : Pearson Education Limited, 2012. - 32 p., il.;– (Penguin Kids. / series editors: Melanie Williams . . – [n. c.] – 978-1-4082-8873-3 : 10 tg.