Luton are interested in three of Peterborough's transfer-listed players.
Goalkeeper Mark Tyler, defender Shane Blackett and striker Liam Hatch are all on the Hatters' radar according to Peterborough director of football Barry Fry.
The newly-relegated side will face stiff competition for the trio, though, with Bury keen on Tyler while Gillingham and Brentford have inquired about Blackett.
"Luton have made strong bids for all three of those players," Fry told the Peterborough Evening Telegraph.
"A deal for Liam could happen sooner rather than later but we don't know at this stage whether it will be permanent or on a season-long loan.
"Liam has talked to about a dozen clubs in total while Brentford and Gillingham have expressed an interest in Shane."
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