Fantastic fantasy for adults

1.
Neverwhere (London Below, #1)
Neverwhere (London Below, #1) 4.16 avg rating — 555,458 ratings
2.
Piranesi
Piranesi 4.22 avg rating — 406,538 ratings
3.
City of Stairs (The Divine Cities, #1)
City of Stairs (The Divine Cities, #1) 4.10 avg rating — 38,754 ratings
3.
The House in the Cerulean Sea (Cerulean Chronicles, #1)
The House in the Cerulean Sea (Cerulean Chronicles, #1) 4.38 avg rating — 868,848 ratings
5.
The Bloody Chamber and Other Stories
The Bloody Chamber and Other Stories 3.91 avg rating — 63,240 ratings
6.
The Night Circus
The Night Circus really liked it 4.00 avg rating — 1,068,439 ratings
7.
The Ghost Bride
The Ghost Bride 3.81 avg rating — 36,619 ratings
8.
The Priory of the Orange Tree (The Roots of Chaos, #1)
The Priory of the Orange Tree (The Roots of Chaos, #1) 4.17 avg rating — 262,039 ratings
9.
The Seven Deaths of Evelyn Hardcastle
The Seven Deaths of Evelyn Hardcastle 3.79 avg rating — 457,208 ratings
10.
Night Film
Night Film 3.78 avg rating — 94,538 ratings
11.
The Second Sleep
The Second Sleep 3.49 avg rating — 20,952 ratings
12.
The Lies of Locke Lamora (Gentleman Bastard, #1)
The Lies of Locke Lamora (Gentleman Bastard, #1) 4.31 avg rating — 327,432 ratings
12.
Kissed by a Dark Prince (Eternal Mates, #1)
Kissed by a Dark Prince (Eternal Mates, #1) 3.91 avg rating — 7,195 ratings
14.
The Golem and the Jinni (The Golem and the Jinni, #1)
The Golem and the Jinni (The Golem and the Jinni, #1) 4.13 avg rating — 129,521 ratings
15.
The House on the Strand
The House on the Strand 3.83 avg rating — 14,189 ratings
16.
Kindred
Kindred 4.31 avg rating — 258,331 ratings
17.
The Blade Itself (The First Law, #1)
The Blade Itself (The First Law, #1) 4.22 avg rating — 293,171 ratings
18.
Red Branch
Red Branch 4.21 avg rating — 1,878 ratings
19.
Bard: The Odyssey of the Irish (Celtic World of Morgan Llywelyn #2)
Bard: The Odyssey of the Irish (Celtic World of Morgan Llywelyn #2) 4.12 avg rating — 2,418 ratings
20.
FIONN: Defence of Ráth Bládhma (Fionn mac Cumhaill, #1)
FIONN: Defence of Ráth Bládhma (Fionn mac Cumhaill, #1) 4.13 avg rating — 215 ratings