• Home
  • Browse by…
    • Browse by Genre
      • Children’s
      • Comics
        • Manga
      • General Fiction
        • Adventure
        • Anthologies
        • Crime
        • Fairy Tales
        • Lesbian Pulp Fiction
        • Literary Fiction
        • Novellas
        • Retellings
        • Series
        • Short Stories
        • Thrillers
      • Historical Fiction
        • 1920s
        • Regency
      • Horror
        • Vampires
        • Zombies
      • Mystery
      • Memoirs
      • Nonfiction
        • Biographies
        • Essays
        • History
      • Poetry
      • Romance
        • Butch/Femme
      • Erotica
        • BDSM
      • SFF
        • Sci Fi
          • Dystopia
        • Fantasy
          • Mythical Creatures
            • Mermaids
            • Witches
          • Paranormal
          • Steampunk
          • Urban Fantasy
      • Young Adult
    • Browse by Rating
      • 5 Stars
      • 4 Stars
      • 3 Stars
      • 2 Stars
      • 1 Star
    • Browse by Representation
      • POC Content
        • Main Characters of Color
        • Black Representation
        • Asian Representation
        • Latina Representation
        • Indigenous Representation
      • Authors of Color
        • Black Authors
        • Asian Authors
        • Latina Authors
        • Indigenous Authors
      • Lesbian Representation
        • Lesbian Authors
      • Bisexual Representation
        • Bisexual Authors
      • Trans Representation
        • Trans Authors
        • Nonbinary Representation
      • Asexual Representation
        • Asexual Authors
      • Disability Representation
      • Neurodiverse Representation
      • Mental Health
    • Browse by Reviewer
      • Danika Ellis
      • Alice P.
      • Allie Greene
      • Amanda Růžičková
      • Anna N.
      • Ash
      • Caelin
      • Casey
      • Emilia Ferrante
      • Emory Rose
      • Jamie Rose
      • Jasmine Simone
      • Jazelle
      • Kathryne Slant
      • Kim B.
      • Lexi McDonald
      • Liv
      • Meagan Kimberley
      • Mik
      • Rachel Friars
      • Raquel R. Rivera
      • Sritama Sen
      • Susanne Salehi
      • Til
      • Vic
  • Recommendations List
  • About
  • Review Policy
  • Support the Lesbrary
  • Advertise with the Lesbrary

The Lesbrary

Sapphic Book Reviews

Lesbrary Reviews

A Small Middle Grade with a Big Punch: The Mighty Heart of Sunny St. James by Ashley Herring Blake

March 13, 2024 by Katherine

the cover of The Mighty Heart of Sunny St. James

Buy this from Bookshop.org to support local bookstores and the Lesbrary!

Sunny St. James has a new lease on life. In her case, this is literal after she receives a heart transplant and finally, finally has a chance to have something close to a normal summer. Swimming in the ocean, staying up late to watch movies, and devouring junk food are now actual possibilities rather than daydreams.

This also means that she can finally begin implementing her new life plan:

Step One: Do awesome amazing things I could never do before.
Step Two: Find a new best friend.
Step Three: Find a boy and kiss him.

At first, her plan is off to an incomprehensible level of success when Sunny meets Quinn Ríos Rivera and finds that making a new best friend isn’t that hard. However, it doesn’t take long for her to realize that the rest of her plan is going to be a bit more difficult. Between struggling with the fallout of her relationship with her Former Best Friend (FBF), to the unexpected arrival of her estranged mother, to the realization that maybe she doesn’t even want to kiss boys in the first place, Sunny is struggling to figure out how all of the different parts of herself fit together.

This was such a fun book, pure and simple. I’ve read Ashley Herring Blake’s middle grade work before in Ivy Aberdeen’s Letter to the World, but she continues to blow me away with how well she portrays the experience of being an awkward twelve-year-old with a first crush. Sunny is the perfect balance of exasperated and exasperating in the way that kids can be and I love how Blake doesn’t shy away from her characters making mistakes.

I’m also always amazed at how much Blake can pack into her books. It’s about being a twelve-year-old. It’s also about coming to terms with queer identity in a world that can be hostile to that, and unusual family structures, growing out of friendships, and how to wrestle with a constant stream of anxious thoughts. I especially love how the book handles the complexity of Sunny’s relationship with her mom, a woman who hasn’t been in her life in almost a decade due to her struggles with alcoholism. The book doesn’t shy away from the tougher conversations, but they are approached with such thought and care.

If you’re a fan of Blake’s adult romances like Delilah Green Doesn’t Care or Iris Kelly Doesn’t Date, I suggest giving these a try—you’ll find a lot of the same things that make her other books so much fun. For me, they are such a wonderful escape into a cozy world where things turn out alright in the end as long as you’re true to yourself.

Content warnings: surgery, illness, homophobia, references to addiction

Categories: Lesbrary Reviews
Tags: , *****, addiction, alcoholism, anxiety, Ashley Herring Blake, children's, coming out, coming-of-age, contemporary, family, friendship, illness, Katherine, middle grade, recovery, summer

Related Posts

F/F Jamaican-Inspired YA Fantasy with Dragons: So Let Them Burn by Kamilah Cole
Queer Friendship and Active Shooter Drills: Fight + Flight by Jules Machias
Alyssa reviews The Superheroes Union: Dynama by Ruth Diaz
the cover of Sorry, BroSusannah reviews Sorry, Bro by Taleen Voskuni
Previous:
A Lush Fae Romantasy Series: Faebound by Saara El-Arifi 
Next:
All the Monsters in Kai Cheng Thom’s Falling Back in Love with Being Human
About Me

About the Lesbrary

The Lesbrary is a sapphic book blog that started in 2010. It's run by Danika Ellis, and we have about a dozen reviewers from around the world recommending sapphic books in every genre. Check out the top navigation bar for more about the Lesbrary as well as options to browse by genre, age category, rating, and more.

Sapphic Book Blogs

  • Bi and Lesbian Literature: The Lesbrary's tumblr
  • Autostraddle's Books Coverage
  • I Heart Sapphfic
  • The Lesbian Review
  • Okazu: Yuri Manga

Queer Book Blogs

  • Book Riot's LGBTQ Coverage
  • Gay League: LGBT Comics
  • Lambda Literary
  • LGBTQ Reads
  • LGBTQ Reads tumblr
  • Our Queerest Shelves: My LGBTQ Books Newsletter at Book Riot.
Theme by SkyandStars.co
Back Top

Copyright © 2026