Lot 51 cozy mystery pb books Berkley Kensington Obsidian St. Martin's #9. The authors and titles are:

Elaine Viets - Murder Is a Piece of Cake
  - Dying In Style
Maggie Sefton - Dyeing Up Loose Ends
  - Purl Up and Die
  - Knit One, Kill Two
Sherry Harris - I Know What You Bid Last Summer
  - A Good Day to Buy
Jane Willan - The Shadow of Death
  - Abide With Me
Ellie Alexander - Another One Bites the Crust
  - Chilled to the Cone
Betty Hechtman - Yarn to Go
  - Seams Like Murder
Duffy Brown - Demise in Denim
  - Pearls and Poison
  - Geared for the Grave
Kate Dyer-Seeley - Violet Tendencies 
  - Natural Thorn Killer
Lorna Barrett - Poisoned Pages
  - A Fatal Chapter
Rosie Genova - The Wedding Soup Murder
  - Murder and Marinara
Jane Cleland - Glow of Death
  - Antique Blues
Ellen Byerrum - Grave Apparel
  - Raiders of the Lost Corset
Cathy Pickens - Hog Wild
  - Can't Never Tell
Deborah Crombie - Leave the Grave Green
  - A Share in Death
Parnell Hall - Puzzled to Death
  - The Sudoku Puzzle Murders
Claire Donally - Cat Nap
  - The Big Kitty
Jennifer Chow - Death by Bubble Tea
  - Hot Pot Murder
Elizabeth Penney - Bodies and Bows
  - Thread and Dead
Susan Moody - Penny Royal
  - Penny Pinching
  - Penny Post
JC Eaton - Murder in the Crooked Eye Brewery
  - Murder in the Mystery Castle
Eva Gates - The Spook in the Stacks
  - Booked for Trouble
Elizabeth Logan - Fishing for Trouble
  - Mousse and Murder
Annette Blair - Skirting the Grave
  - Death by Diamonds
Bethany Blake - Dial Meow for Murder
  - Something Borrowed, Something Mewed