
Seven Deadly Sins
young adult contemporary
Series · young adult
The Ruby Oliver Quartet series by E. Lockhart has 4 known books (4 published) and is best read in publication order, starting with The Boyfriend List (2005).
Start here: The Boyfriend List (2005) — then read straight through in publication order.
The date order of published books and any announced future entries — the default way to read the series.
E. Lockhart opened the Ruby Oliver Quartet in 2005 with The Boyfriend List, running 229 pages. It introduces Seattle teenager Ruby Oliver through the literal boyfriend list that gives the book its title -- a running tally of the fifteen boys she's ever had feelings about -- told in her wry, footnote-heavy first-person voice amid panic attacks and a fractured friend group.
Alternative text for cover: Cover of The Boyfriend ListThe Boy Book followed a year later, in 2006, trimmed to 193 pages as the second entry. It continues directly from The Boyfriend List, tracking Ruby through the social fallout of a breakup that cost her most of her friends and several rounds of not-quite-relationships.
Alternative text for cover: Cover of The Boy BookAfter a three-year gap, The Treasure Map of Boys arrived in 2009, growing to 244 pages as the series' third book. Ruby's therapy, friendships and romantic history keep building continuously from the earlier two books, in the same comedic, character-driven register that made Lockhart's early YA work distinct from her later psychological suspense.
Alternative text for cover: Cover of The Treasure Map of BoysLockhart closed the quartet in 2010 with Real Live Boyfriends, 224 pages, the year immediately following The Treasure Map of Boys. It completes Ruby's slow rebuilding of her own sense of self across her high school years, closing out a quartet often cited alongside The Disreputable History of Frankie Landau-Banks as Lockhart's defining early work.
Alternative text for cover: Cover of Real Live BoyfriendsThe Ruby Oliver Quartet follows Ruby Oliver, a Seattle teenager navigating panic attacks, a fractured friend group, and a running list of the fifteen boys she's ever had feelings about -- the literal boyfriend list that opens the series and gives the first book its title. Told in Ruby's wry, list-making, footnote-heavy first-person voice, the four novels track her through the social fallout of a breakup that costs her most of her friends, several rounds of not-quite-relationships, and a slow rebuilding of her own sense of self across her high school years.
Published between 2005 and 2010, the quartet predates We Were Liars and represents Lockhart's earlier, more comedic register -- character-driven contemporary YA rather than the psychological suspense she later became best known for -- and is frequently cited alongside The Disreputable History of Frankie Landau-Banks as her defining early work.
In publication order: The Boyfriend List (2005), The Boy Book (2006), The Treasure Map of Boys (2009), and Real Live Boyfriends (2010).
No -- they share no characters or setting. The quartet is an earlier, comedic contemporary YA series about Seattle teenager Ruby Oliver; We Were Liars is Lockhart's later psychological-suspense novel.
Yes -- it's a finished quartet of four books published between 2005 and 2010, with no further entries added since.
4: The Boyfriend List (2005), The Boy Book (2006), The Treasure Map of Boys (2009), and Real Live Boyfriends (2010).
Reading order last verified .