Pre-season training is back under way ahead of the new season, which starts on 1 October away at Aston Villa.
Players who have featured in the Women's World Cup in Australia and New Zealand this summer will not return to training until September.
These players include Canada duo Jayde Riviere and Adriana Leon, as well as Norway's Vilde Boe Risa.
Reds stars Katie Zelem, Mary Earps and Ella Toone have all featured for England's Lionesses so far this summer, with Zelem and Earps featuring in the penalty shootout win over Nigeria in the last 16.