Some were instant crowd favourites while others have yet to or didn't kick a ball for the first team. Scroll through the pictures below to see who they signed, where they signed from and how much they paid for each player. Transfer fees courtesy: www.transfermarkt.co.uk
9. Mathias Normann 3-10
Signed from Bodo/Glimt. Fee: 1.26m. Arrived 2017-18
10. Viktor Gyokeres 5-10
Signed from Brommapojkarna. Fee: 900k. Arrived 2017-18.
11. Soufyan Ahannach 3-10
Signed from Almere City. Fee: 540k. Arrived 2017-18
12. Tim Krul 4-10
Signed from Newcastle. Fee: Free transfer. Arrived 2017-18