Valencia have completed the signing of Eliaquim Mangala from Manchester City on a free transfer.
Valencia have reached an agreement with Celta Vigo for Uruguay striker Maxi Gomez.
West Ham are hopeful of beating Valencia to the signing of Celta Vigo's Maxi Gomez, Sky Sports News understands.
We asked Football Whispers to scour the European press to bring you the very best of the transfer rumours doing the rounds.
A look at the big transfer stories doing the rounds in Europe, courtesy of Football Whispers…
Valencia have agreed a £31.4m (€35m) deal to sign goalkeeper Jasper Cillessen from Barcelona.
Tottenham have stepped up their bid to sign Tanguy Ndombele, plus more from Thursday's papers across the continent.
Valencia beat Barcelona 2-1 to win the Copa del Rey on Saturday, ending the Spanish champions' four-year winning streak in the competition and denying them the double.
Inter Milan will reportedly try to tempt Tottenham star Christian Eriksen to the San Siro, plus more from the papers across Europe.
Lionel Messi is eyeing a domestic double to finish Barcelona's season on a high following their disappointing Champions League exit to Liverpool.
Valencia secured Champions League football for the second year in a row as they pipped Getafe to fourth spot in La Liga.
Pierre-Emerick Aubameyang scored a superb hat-trick to send Arsenal through to the Europa League final after a clinical 4-2 win at Valencia (Agg: 7-3).
Unai Emery insists Arsenal have had no success yet after reaching the Europa League final with a fine win in Valencia.
Dani Parejo says Unai Emery sent one of his Valencia team-mates to sleep during a 25-minute tactics meeting while in charge at the Spanish club.
After Liverpool and Tottenham made it an all-English Champions League final, will Arsenal and Chelsea do the same in the Europa League?
Unai Emery wants to win the Europa League to add to Arsenal's trophy cabinet and not simply just to secure a Champions League return.
Arsenal will be looking to defend a 3-1 lead when they face Valencia in the second leg of their Europa League semi-final on Thursday.
A look at Europe reveals it is not just in England where the battle to be crowned champions is set for a tense finish.
Arsenal are working with Valencia to identify fans of the Spanish club who appeared to make Nazi salutes during the Europa League semi-final at the Emirates.