Carlisle striker Derek Asamoah is hoping to strike up a winning partnership with the club's latest signing and old mate Jabo Ibehre.
Burton have signed German striker Timmy Thiele on a one-year deal.
Striker James Gray has agreed to a mutual termination of his contract with Sky Bet League Two club Accrington.
Plymouth Argyle sign ex-Ross County, Birmingham and Portsmouth striker Jake Jervis on a one-year contract.
Jake Jervis has joined Plymouth following his release by Ross County, reuniting him with new boss Derek Adams.
Luton secure the signing of striker Josh McQuoid on a three-year deal following his release by Bournemouth.
Luton have made striker Josh McQuoid their sixth summer signing following his release by Premier League new-boys Bournemouth.
Forwards Kevin Osei and Kevin Farade are among seven trialists hoping to impress at Carlisle United.