Which romance books are spice level 4?

smutrecs.com has rated 80 romance books at spice level 4 of 5, including A Touch of Darkness (4/5), A Touch of Malice (4/5) and Blind Side (4/5). Level 4 (High) means open door; several detailed scenes. Of these, 25 are rated 4/5, 20 are estimated at about 4/5 and 35 are rated as a range that includes 4, such as about 4–5, and listed under both levels.

• 
  A Touch of Darkness by Scarlett St. Clair spice 4/5
• 
  A Touch of Malice by Scarlett St. Clair spice 4/5
• 
  Blind Side by Kandi Steiner spice 4/5
• Broken Whispers by Neva Altaj spice 4/5
• 
  Done and Dusted by Lyla Sage spice 4/5
• Fix Her Up by Tessa Bailey spice 4/5
• 
  Fractured Freedom by Shain Rose spice 4/5
• 
  Give Me More by Sara Cate spice 4/5
• 
  Gravity by Sara Cate spice 4/5
• 
  Heartless by Elsie Silver spice 4/5
• 
  Icebreaker by Hannah Grace spice 4/5
• 
  Jasper Vale by Devney Perry spice 4/5
• 
  Liars Like Us by J. T. Geissinger spice 4/5
• 
  Mercy by Sara Cate spice 4/5
• 
  Neon Gods by Katee Robert spice 4/5
• 
  Play Along by Liz Tomforde spice 4/5
• 
  Pucking Around by Emily Rath spice 4/5
• 
  Right Man, Right Time by Meghan Quinn spice 4/5
• 
  Scarred by Emily McIntire spice 4/5
• 
  Scream for Us by Molly Doyle spice 4/5
• 
  Sorrow and Starlight by Caroline Peckham spice 4/5
• 
  The Courtesan Duchess by Joanna Shupe spice 4/5
• 
  The Crown of Gilded Bones by Jennifer L. Armentrout spice 4/5
• 
  Things We Hide from the Light by Lucy Score spice 4/5
• 
  Twisted Love by Ana Huang spice 4/5
• 
  A Marvellous Light by Freya Marske spice about 4/5
• 
  Between Commitment and Betrayal by Shain Rose spice about 4/5
• 
  Black Ties and White Lies by Kat Singleton spice about 4/5
• 
  Bound by Honor by Cora Reilly spice about 4/5
• 
  Caught Up by Liz Tomforde spice about 4/5
• 
  Cursed Fates by Caroline Peckham spice about 4/5
• Glow by Raven Kennedy spice about 4/5
• 
  Her Soul for Revenge by Harley Laroux spice about 4/5
• 
  Love Theoretically by Ali Hazelwood spice about 4/5
• 
  My Dark Romeo by Parker S. Huntington spice about 4/5
• 
  Protecting What's Mine by Lucy Score spice about 4/5
• 
  Shadow in the Ember by Jennifer L. Armentrout spice about 4/5
• 
  The Dare by Elle Kennedy spice about 4/5
• 
  The Deal by Elle Kennedy spice about 4/5
• 
  The Duchess Deal by Tessa Dare spice about 4/5
• 
  The Fake Mate by Lana Ferguson spice about 4/5
• 
  Things We Left Behind by Lucy Score spice about 4/5
• 
  Vicious by L.J. Shen spice about 4/5
• 
  When the Moon Hatched by Sarah A. Parker spice about 4/5
• 
  Wild Love by Elsie Silver spice about 4/5
• Asking for It by Lilah Pace spice about 4–5/5
• 
  Astrid Parker Doesn't Fail by Ashley Herring Blake spice about 3–4/5
• 
  Bared to You by Sylvia Day spice about 4–5/5
• 
  Black Thorns by Rina Kent spice about 3–4/5
• 
  Book Lovers by Emily Henry spice about 3–4/5
• 
  Brutal Prince by Sophie Lark spice about 3–4/5
• 
  Butcher & Blackbird by Brynne Weaver spice about 3–4/5
• 
  Carving for Cara by Dana LeeAnn spice about 3–4/5
• 
  Contract Bound by Elle Mae spice about 3–4/5
• 
  Count Your Lucky Stars by Alexandria Bellefleur spice about 3–4/5
• 
  Forever After All by Catharina Maura spice about 3–4/5
• 
  Game Changer by Rachel Reid spice about 4–5/5
• 
  Hate to Want You by Alisha Rai spice about 3–4/5
• 
  Iris Kelly Doesn't Date by Ashley Herring Blake spice about 3–4/5
• 
  Lights Out by Navessa Allen spice about 4–5/5
• 
  Mile High by Liz Tomforde spice about 3–4/5
• 
  Misconduct by Penelope Douglas spice about 3–4/5
• 
  Our Thing by Nicci Harris spice about 3–4/5
• 
  Pen Pal by J. T. Geissinger spice about 4–5/5
• 
  Phantom by H. D. Carlton spice about 4–5/5
• 
  Promises and Pomegranates by Sav R. Miller spice about 4–5/5
• 
  Reflected in You by Sylvia Day spice about 4–5/5
• Reluctantly Yours by Erin Hawkins spice about 4–5/5
• 
  Roommate by Rosie Danan spice about 4–5/5
• 
  Take a Hint, Dani Brown by Talia Hibbert spice about 3–4/5
• 
  Tempted by Megan Hart spice about 3–4/5
• 
  Tempted by Deception by Rina Kent spice about 3–4/5
• That Time I Got Drunk and Yeeted a Love Potion at a Werewolf by Kimberly Lemming spice about 3–4/5
• 
  The Dare by Harley Laroux spice about 4–5/5
• 
  The Never King by Nikki St. Crowe spice about 4–5/5
• 
  The Ritual by Shantel Tessier spice about 4–5/5
• 
  Things We Never Got Over by Lucy Score spice about 3–4/5
• 
  Toxic by Nicole Blanchard spice about 3–4/5
• Untying the Knot by Meghan Quinn spice about 3–4/5
• 
  Voracious by Leigh Rivers spice about 3–4/5

Each book page lists the sources behind its ratings. Ratings marked "about" are estimates. How we rate