Series — R

2,537 series

Rex Nihilo

7 books

Rexford Royals

1 book

Rexwood Rings

1 book

Reykjavik Murder Mysteries

17 books

Reykjavik Noir

3 books

Reykjavik-Krimis

3 books

Reynolds Protective

3 books

Reynolds Restorations

5 books

RGH Millionaires Bookshelf

1 book

RH Fated Alpha

7 books

Rhapsody of the Renegades

1 book

Rhapsody Series

2 books

Rhea Lynch, M.D.

4 books

Rhett, Stories of Ithiria

1 book

Rho Agenda Assimilation

3 books

Rhona MacLeod

27 books

Rhubarb in the Mammon (Rhubarb Papers

1 book

Rhymer Trilogy

3 books

Rhymes with Love

6 books

Rhythm and Tempo

3 books

Rhythm of the Moon

1 book

Rhythms of Redemption Romance

1 book

Rian Krieger’s Journey

1 book

Rian Krieger’s Journey Series

1 book

Ribblestrop

3 books

Ribbon Ridge

6 books

Ribbons of Steel

3 books

RIBUS 7

2 books

Rice Lake

2 books

Rich and Famous

3 books

Rich and Jade

1 book

Rich Boys of Burberry Prep

4 books

Rich Coleman

3 books

Rich Dad Series

13 books

Rich Demons of Darkwood

3 books

Rich Demons of Hockey

2 books

Rich Idiot

2 books

Rich Man Takes a Bride

1 book

Rich Man's Sky

3 books

Rich Man's Wife

2 books

Rich Rugged Ranchers

1 book

Rich, Ruthless, and Renowned

4 books

Richard

4 books

Richard Bolitho

24 books

Richard Diamond, Private Detective (Hollywood 360)

1 book

Richard Dolan Lecture

1 book

Richard Halliburton Adventures

2 books

Richard Hannay

34 books

Richard III in the 21st-century

4 books

Richard Knox

3 books

RICHARD LeGRANDE, SPYMASTER

2 books

Richard Mariner

2 books

Richard Rhodes' Nuclear Histories

3 books

Richard Sharpe Novels

27 books

Richard Sharpe Novels (abridged)

4 books

Richard Yokely

2 books

Richer Than God

3 books

Richie Stevens Investigates

2 books

Richmond Rebels Sweet Romance

3 books

Richter

3 books

Rick and Katja

1 book

Rick and Owen Breathplay

6 books

Rick and Rose Sinclair Adventures

4 books

Rick Banik Thrillers

1 book

Rick Barron

2 books

Rick Brant Science Adventures

27 books

Rick Cahill

10 books

Rick Cantelli

2 books

Rick Drago

1 book

Rick Holden

1 book

Rick Montoya Italian Mysteries

5 books

Rick Riordan Presents

15 books

Rick Wood's Horror Anthologies

1 book

Rickshaw Riot

1 book

Ricky Ricotta

9 books

Riddle-Master Trilogy

3 books

Riddles and Brain Teasers for Kids

3 books

Ride

1 book

Ride On

2 books

Ride or Die Romances

5 books

Ride Series

2 books

Rider of Dragons

1 book

Rider of Rome

1 book

Rider’s Without Walls

1 book

Riders

2 books

Riders of Earth and Sky Trilogy

1 book

Riders of Fire

3 books

RIDERS of FLAME: A YA Dragon Rider Fantasy

2 books

Riders of Redwood Ridge MC

11 books

Riders of the Frontier

3 books

Riders of the Purple Sage

14 books

Riders of the Weird West

3 books

Ridge City Mystery Thriller

1 book

Ridge Creek Series

1 book

Ridge Rogues

1 book

Ridge Walker Novels

3 books