Left Coast Crime
Left Coast Crime is an annual conference organised by mystery fiction fans for mystery fiction fans, first held in San Francisco in 1991. It is concerned with western North American region mysteries, but the conference itself travels worldwide, having been held in Canada and the United Kingdom, as well as different parts of the United States. The conference enables fans to mix with authors. A prominent author of western mystery fiction is invited to be guest speaker.
In December 2019 Mystery Writers of America awarded the convention organization the 2020 Raven Award for "outstanding achievement in the mystery field outside the realm of creative writing."
Lefty Awards
Best Humorous Mystery Novel Award
Conference participants have voted on an award for the most humorous mystery novel since 1996.Best Historical Mystery Novel
The Best Historical Mystery Novel Award, also known as the Bruce Alexander Memorial Historical Mystery Award, established in 2004, is presented "to mystery novels covering events before 1960."Best Mystery Novel
Best Début Mystery
The Lefty for Best Debut Mystery has gone by many names, include the Eureka! Award, the Rosebud Award, and finally, the Left for Best Debut Mystery.| Year | Author | Title | Result | Ref. |
| 2012 | Nazareth Child | Winner | ||
| 2012 | Who Do, Voodoo? | Finalist | ||
| 2012 | ' | Finalist | ||
| 2012 | Dead Man's Switch | Finalist | ||
| 2015 | ' | Winner | ||
| 2015 | Kilmoon | Finalist | ||
| 2015 | Ice Shear | Finalist | ||
| 2015 | ' | Finalist | ||
| 2015 | Mistress of Fortune | Finalist | ||
| 2017 | Murder in G Major | Winner | ||
| 2017 | Cleaning Up Finn | Finalist | ||
| 2017 | Terror in Taffeta | Finalist | ||
| 2017 | Decanting a Murder | Finalist | ||
| 2017 | Design for Dying | Finalist | ||
| 2018 | Hollywood Homicide | Winner | ||
| 2018 | ' | Finalist | ||
| 2018 | Lost Luggage | Finalist | ||
| 2018 | ' | Finalist | ||
| 2018 | Protocol | Finalist | ||
| 2019 | ' | Winner | ||
| 2019 | Broken Places | Finalist | ||
| 2019 | Cobra Clutch | Finalist | ||
| 2019 | ' | Finalist | ||
| 2019 | What Doesn't Kill You | Finalist | ||
| 2019 | Deadly Solution | Finalist | ||
| 2019 | Give Out Creek | Finalist | ||
| 2020 | Murderabilia | Winner | ||
| 2020 | ' | Finalist | ||
| 2020 | Miracle Creek | Finalist | ||
| 2020 | One Night Gone | Finalist | ||
| 2020 | Three-Fifths | Finalist | ||
| 2021 | Winter Counts | Winner | ||
| 2021 | Murder Goes to Market | Finalist | ||
| 2021 | Derailed | Finalist | ||
| 2021 | Murder at the Mena House | Finalist | ||
| 2021 | ' | Finalist | ||
| 2021 | ' | Finalist | ||
| 2022 | All Her Little Secrets | Winner | ||
| 2022 | Who Is Maud Dixon | Finalist | ||
| 2022 | Blackout | Finalist | ||
| 2022 | Finalist | |||
| 2022 | Arsenic and Adobo | Finalist |
Wildcard Awards
In addition to regular Lefty Awards, wildcard awards have occasionally been presented. One regularly occurring wild card award is based on geographical location, with its name changing depending upon the location of the convention, such as the Otter, the Calavera, the Rocky, and the Rose. Left Coast Crime has also presented awards according to other geographic regions, such as the Hillerman Sky, the Golden Nugget, the Squid, and the Calamari.Other wildcard awards "include the Watson, for the mystery with the best sidekick, and the Hawaii Five-O, for best law enforcement or police procedural. The Panik award was given in memory of Paul Anik for best LA noir. Cover art was recognized with the Arty."
| Award | Year | Author | Title | Result | Ref. |
| Otter Award | 2004 | More Than You Know | Winner | ||
| Otter Award | 2004 | Dragonfly Bones | Finalist | ||
| Otter Award | 2004 | Murder Pans Out | Finalist | ||
| Calavera Award | 2005 | Grave Endings | Winner | ||
| Calavera Award | 2005 | Snap Shot | Finalist | ||
| Calavera Award | 2005 | Shadow Play | Finalist | ||
| Calavera Award | 2005 | What Others Know | Finalist | ||
| Calavera Award | 2005 | Family Claims | Finalist | ||
| Arty Award | 2008 | Her Royal Spyness | Winner | ||
| Arty Award | 2008 | Queenpin | Finalist | ||
| Arty Award | 2008 | Isabella Moon | Finalist | ||
| Arty Award | 2008 | Silent Counsel | Finalist | ||
| Arty Award | 2008 | Stealing the Dragon | Finalist | ||
| Rocky Award | 2008 | ' | Winner | ||
| Rocky Award | 2008 | Free Fire | Finalist | ||
| Rocky Award | 2008 | Lost Dog | Finalist | ||
| Rocky Award | 2008 | Stealing the Dragon | Finalist | ||
| Rocky Award | 2008 | False Fortune | Finalist | ||
| Hawaii Five-O | 2009 | Mahu Fire | Winner | ||
| Hawaii Five-O | 2009 | Angels Fall | Finalist | ||
| Hawaii Five-O | 2009 | ' | Finalist | ||
| Hawaii Five-O | 2009 | ' | Finalist | ||
| Hawaii Five-O | 2009 | Death of a Cozy Writer | Finalist | ||
| Hawaii Five-O | 2009 | Fractured | Finalist | ||
| The Panik | 2010 | Death Was in the Picture | Winner | ||
| The Panik | 2010 | Cemetery Road | Finalist | ||
| The Panik | 2010 | Trust No One | Finalist | ||
| The Panik | 2010 | Boulevard | Finalist | ||
| Hillerman Sky Award | 2011 | ' | Winner | ||
| Hillerman Sky Award | 2011 | Wild Penance | Finalist | ||
| Hillerman Sky Award | 2011 | ' | Finalist | ||
| Hillerman Sky Award | 2011 | Snare | Finalist | ||
| Watson Award | 2011 | Junkyard Dogs | Winner | ||
| Watson Award | 2011 | Wild Penance | Finalist | ||
| Watson Award | 2011 | Dead Lift | Finalist | ||
| Watson Award | 2011 | Rolling Thunder | Finalist | ||
| Watson Award | 2011 | To Fetch a Thief | Finalist | ||
| Golden Nugget Award | 2012 | City of Secrets | Winner | ||
| Golden Nugget Award | 2012 | Disturbance | Finalist | ||
| Golden Nugget Award | 2012 | ' | Finalist | ||
| Golden Nugget Award | 2012 | Bit Player | Finalist | ||
| Golden Nugget Award | 2012 | V Is for Vengeance | Finalist | ||
| Rocky Award | 2013 | As the Crow Flies | Winner | ||
| Rocky Award | 2013 | Buffalo Bill's Dead Now | Finalist | ||
| Rocky Award | 2013 | Hush Money | Finalist | ||
| Rocky Award | 2013 | Wicked Eddies | Finalist | ||
| Rocky Award | 2013 | Sonora Crossing | Finalist | ||
| Watson Award | 2013 | Bruja Brouhaha | Winner | ||
| Watson Award | 2013 | In a Witch's Wardrobe | Finalist | ||
| Watson Award | 2013 | Taken | Finalist | ||
| Watson Award | 2013 | Fun House | Finalist | ||
| Watson Award | 2013 | When the Past Haunts You | Finalist | ||
| The Calamari | 2014 | How the Light Gets In | Winner | ||
| The Calamari | 2014 | Murder Below Montparnasse | Finalist | ||
| The Calamari | 2014 | Hour of the Rat | Finalist | ||
| The Calamari | 2014 | As She Left It | Finalist | ||
| The Calamari | 2014 | Mykonos After Midnight | Finalist | ||
| The Squid | 2014 | Ordinary Grace | Winner | ||
| The Squid | 2014 | W Is for Wasted | Finalist | ||
| The Squid | 2014 | Purgatory Key | Finalist | ||
| The Squid | 2014 | ' | Finalist | ||
| The Squid | 2014 | ' | Finalist | ||
| The Rose | 2015 | Pirate Vishnu | Winner | ||
| The Rose | 2015 | One Kick | Finalist | ||
| The Rose | 2015 | Glass Houses | Finalist | ||
| The Rose | 2015 | Deadly Bonds | Finalist | ||
| The Rose | 2015 | Plaster City | Finalist | ||
| Best LCC Regional Mystery | 2016 | ' | Winner | ||
| Best LCC Regional Mystery | 2016 | ' | Finalist | ||
| Best LCC Regional Mystery | 2016 | Night Tremors | Finalist | ||
| Best LCC Regional Mystery | 2016 | ' | Finalist | ||
| Best LCC Regional Mystery | 2016 | Young Americans | Finalist | ||
| Best World Mystery | 2016 | ' | Winner | ||
| Best World Mystery | 2016 | ' | Finalist | ||
| Best World Mystery | 2016 | Dragon Day | Finalist | ||
| Best World Mystery | 2016 | ' | Finalist | ||
| Best World Mystery | 2016 | Stone Cold Dead | Finalist |