Bath Rugby's Joe Cokanasiga, Elliott Stooke and Sam Underhill have been named in England's 44-man pre-season training squad, which will convene at the Lensbury Hotel between 4th-6th August.
Chris Ashton (Sale Sharks) is selected having returned to England this summer from playing in France with Toulon. The 31 year-old winger, who scored 19 tries in 39 Tests for England, last played international rugby in 2014.
England coaches will have a chance to look at a number of new or young players including Gabriel Ibitoye (Harlequins), Joel Kpoku (Saracens), Jordan Olowofela (Leicester Tigers) and Michael Rhodes (Saracens).
A number of players rested for the tour to South Africa were not considered for this camp but will be watched closely in the club season.
Eddie Jones said: “This is a pre-season camp so a lot of our players, particularly the ones who went on the South African tour, have just started training with their clubs so it’s just a chance to get a group of players together to have a chat about the season ahead and look at the important areas in developing the team. With just over 12 months until the Rugby World Cup, it is an important time.
"We haven’t selected everyone. There are a number of players we rested from the tour that we have allowed to continue their pre-season with their clubs.
"This camp is all about individual preparation, it’s about looking to see how we can help each of the players improve, how we can help with their selection for the national team because we have 45 players coming in plus another 15 who are strongly in contention for the Quilter Internationals in November."
On Ashton’s inclusion in the squad Jones said: "Chris is an exceptional player, I think we have seen with his form at Saracens, then at Toulon he has played exceedingly well. He’s come back to England because he wants to play for England so he has got the right desire, the right attitude so it will be good to work with him."
With three England U20 players in Ibitoye, Kpoku and Olowofela,who featured in the recent World Rugby U20 Championship in France, named in the training squad Jones added: "It is an opportunity for them to show us what they have got. We have identified those guys who can potentially play for England in the future so this is a great opportunity for them."
Jones added: “We have one day of training at this camp, a September camp, then a week before the South Africa game so every minute counts. We want to make sure we use every minute as productively as we can so that is the target of the camp."
England’s next training camp will be Sunday 23 September until Tuesday 25 September in Bristol before joining up on Wednesday 24 October to prepare for the Quilter Internationals in November.
England will play four matches in the upcoming Quilter Internationals against South Africa (3 November), New Zealand (10 November), Japan (17 November) and Australia (24 November). Kick off for all games will be 3pm live on Sky Sports HD.
Chris Ashton (Sale Sharks)
Mike Brown (Harlequins)
Danny Cipriani (Gloucester Rugby)
Joe Cokanasiga (Bath Rugby)
Elliot Daly (Wasps)
Nathan Earle (Harlequins)
Owen Farrell (Saracens)
George Ford (Leicester Tigers)
Piers Francis (Northampton Saints)
Gabriel Ibitoye (Harlequins)
Alex Lozowski (Saracens)
Joe Marchant (Harlequins)
Jonny May (Leicester Tigers)
Jordan Olowofela (Leicester Tigers)
Dan Robson (Wasps)
Henry Slade (Exeter Chiefs)
Ben Spencer (Saracens)
Ben Te’o (Worcester Warriors)
Ben Youngs (Leicester Tigers)
Luke Cowan-Dickie (Exeter Chiefs)
Tom Curry (Sale Sharks)
Jamie George (Saracens)
Dylan Hartley (Northampton Saints)
James Haskell (Northampton Saints)
Alec Hepburn (Exeter Chiefs)
Paul Hill (Northampton Saints)
Nathan Hughes (Wasps)
Nick Isiekwe (Saracens)
Maro Itoje (Saracens)
Joel Kpoku (Saracens)
Joe Launchbury (Wasps)
Courtney Lawes (Northampton Saints)
Joe Marler (Harlequins)
Michael Rhodes (Saracens)
Chris Robshaw (Harlequins)
Sam Simmonds (Exeter Chiefs)
Kyle Sinckler (Harlequins)
Jack Singleton (Worcester Warriors)
Will Spencer (Leicester Tigers)
Elliott Stooke (Bath Rugby)
Sam Underhill (Bath Rugby)
Mako Vunipola (Saracens)
Harry Williams (Exeter Chiefs)
Mark Wilson (Newcastle Falcons)
Not considered for selection due to injury/ fitness/ other
Jack Clifford (Harlequins)
Dan Cole (Leicester Tigers)
Charlie Ewels (Bath Rugby)
Ellis Genge (Leicester Tigers)
Jonathan Joseph (Bath Rugby)
George Kruis (Saracens)
Jack Nowell (Exeter Chiefs)
Brad Shields (Wasps)
Denny Solomona (Sale Sharks)
Manu Tuilagi (Leicester Tigers)
Billy Vunipola (Saracens)
Anthony Watson (Bath Rugby)
Richard Wigglesworth (Saracens)