Elves books
Here are 48 books with a lot of elves, starting with The Qualinesti, Daughter of the Drow and Wolf Who Rules.
The QualinestiPaul B. Thompson, Tonya C. Cook
Daughter of the DrowElaine Cunningham
Wolf Who RulesWen Spencer
The ElvenbaneAndre Norton, Mercedes Lackey
The Elves of CintraTerry Brooks
DissolutionRichard Lee Byers
The Kinslayer WarsDouglas Niles
The Complete ElfquestWendy Pini, Richard Pini
Evermeet: Island of the ElvesElaine Cunningham
The Complete ElfQuest, Volume OneWendy Pini, Richard Pini
Once Walked With GodsJames Barclay
The SilmarillionJ.R.R. Tolkien
The Elf Queen of ShannaraTerry Brooks
NeverseenShannon Messenger
The Fire Lord's LoverKathryne Kennedy
The KagonestiDouglas Niles
RaptureQuinn Loftis
Elven StarMargaret Weis, Tracy Hickman
The Pirate KingR.A. Salvatore
NeverwinterR.A. Salvatore
ExileShannon Messenger
CondemnationRichard Baker
Wards of FaerieTerry Brooks
Charon's ClawR.A. Salvatore
EverblazeShannon Messenger
TinkerWen Spencer
Bedlam's BardMercedes Lackey, Ellen Guon
Fire and FlightRichard Pini
ElfhomeWen Spencer
Dalamar the DarkNancy Varian Berberick
MasteredJet Mykles
The Secret of the Dread ForestGillian Summers
ShardsWendy Pini, Richard Pini
SunderedBethany Adams
Shadows of the RedwoodGillian Summers
AwakeningJet Mykles
The Lord of the Rings IllustratedJ. R. R. Tolkien
Tree of AgesSara C. Roethle
The Lord of the RingsJohn Ronald Reuel Tolkien
The Lord of the Rings. Boxed SetJohn Ronald Reuel Tolkien
Streams of SilverR.A. Salvatore
FaeboundSaara El-Arifi
The Sword of ShannaraTerry Brooks
The Children of Hurin/The Silmarillion/The Hobbit/The Lord of the RingsJ.R.R. Tolkien
The Phoenix UnchainedMercedes Lackey, James Mallory
Age of SwordsMichael J. Sullivan
Night of the HunterR.A. Salvatore
The Nightmare StacksCharles Stross