Cambridge Lower Secondary English Teacher's Resource 7 with Digital Access Par Patrick Creamer, Duncan Williams, Helen Rees-Bidder, Graham Elsdon
Cambridge IGCSE and O Level Computer Science Computer Systems Workbook Par David Watson, Helen Williams
Oral Microbiology Par Philip D. Marsh, Michael A.O. Lewis, Helen Rogers, David Williams, Melanie Wilson
The People of Print Par Adam James Smith, Rachel Stenner, Kaley Kramer, Helen Williams, Jacob Baxter, Kate Ozment, Sarah Griffin, Lisa Maruca, Barbara Crosbie, Dominic Bridge, John Hinks
