Is The Secret Katherine Applegate Suitable For Middle-Grade Readers?

Elena's life has always been defined by hardship. Struggling to survive in a fast-paced city, she works two jobs while carrying the weight of an uncertain past. Her only connection to the life she’s never known is a mysterious locket, a relic of her mother’s secretive history. But when an unexpected summons from a prestigious law firm reveals that she is the illegitimate daughter of a recently deceased billionaire, Elena is thrust into a world of unimaginable wealth, power, and intrigue. Facing the truth about her heritage, Elena must prove her identity through a DNA test and contend with the family’s rightful heirs, including her cunning and jealous step-sister, Victoria. The world of the elite is nothing like she expected, and Elena’s struggle to fit in is made worse when a charismatic yet guarded businessman, Adrian, becomes entangled in her path. Despite their instant chemistry, trust is a luxury neither can afford, especially as the walls between them grow higher. As Elena’s inheritance becomes a battleground, Victoria’s ruthless schemes push Elena to the brink. Public humiliation, betrayal, and a tangled romance with Adrian force Elena to question her place in this new life—one that she never asked for but is determined to claim, not for the fortune, but to honor the memory of the mother who kept this secret from her. "legacy of secret" is a story of resilience, deception, and an unexpected romance. Elena’s journey is one of self-discovery, proving that sometimes, the hardest battles are not against others, but the ones we must fight within ourselves. Will she emerge victorious, or will the lies of the past tear her world apart? Only time will tell, as the truth begins to unravel and new alliances form in the most unexpected places.

Lying and holding secrets comes to us naturally, as natural as breathing and looking on either side of the road before crossing. We all do it to protect ourselves because sometimes the truth can hurt us.Some are harmless little white lies, but some secrets hide horrible things. Those lies will always come haunting those who seek to keep their lips sealed. Follow Caroline, Charlotte, Chloe, and Caleb's journey, as their life is turned upside down as they fight to keep their lips sealed about the murder they accidentally committed.Everyone keeps secrets. Everyone lies. You better make sure no one saw what you've done before making up your lies because all it takes is one person with the truth on their lips for your life to be destroyed.

"Why are you so damn gullible and stupid?!" I screamed, the harsh words tearing from my throat before I could even attempt to filter them. I stepped right into his space, poking a trembling finger hard against his chest. "Are you completely brain-dead, Kingsley? What part of stay out of my business do you not understand?" "I was only trying to help out," he whispered, the sheer venom in his quiet tone cutting deeper than any scream. He took a step forward, towering over me, his eyes flashing with a dangerous blend of hurt and irritation. "But I guess someone is very independent. Too independent to realize when they're drowning." --- In the shadows of New York, Summer Walker trades her dreams of music for survival - dancing as the infamous "Dark Bird" to protect her younger brother after her parents' brutal murder. When wealthy, brooding Kingsley Robert saves her one fateful night, their worlds collide in a dangerous spark. But Kingsley is tied to the monster who destroyed her life, and someone is watching her every move. As blackmail, betrayal, and a deadly family secret threaten everything she loves, Summer must choose:  Embrace the darkness to survive... or risk it all for a love that could shatter them both. Dirty Little Secret - Where passion meets vengeance.

Renata never imagined her entire academic future would collapse overnight. Her scholarship had been revoked, expulsion was looming over her, and her little sister, Alea, needed a fortune to survive a rare illness. Just when Renata thought she had nowhere left to turn, Dominic Sinclair appeared—a young professor known for being the coldest and most powerful figure on campus—offering a proposal she could not escape. “Become my secret girl. You don’t need to be smart. Just be beautiful, obedient, and available whenever I want you. Your grades and living expenses will be taken care of.” Renata knew it was madness. Immoral. Dangerous. But for Alea—for her sister’s life, for her own future—she walked into Dominic’s office at exactly three in the afternoon. Wearing a mini skirt. And the moment that door closed behind her, Renata’s life changed forever.

Mckenna Henry has lived a simple life. Her mother raised her in upstate New York and always sheltered her from the dangers of the big city. She also sheltered her from the truth about her father. Now, on the cusp of turning 18, Mckenna has tracked him down herself. She doesn't know what she expected to find, but standing on the doorstep of a billionaire, telling him she's his long-lost daughter definitely wasn't it. Hunter Brooks may seem cold and distant, but it's only because he's spent a lifetime guarding himself against everyone who wants to use him for his money. Mckenna doesn't want money. She just wants to see if there's some piece of herself in this man she's never met. And find out why her mother hid the truth for so long... Maybe, if her mother could get over the past, she and Hunter could rekindle their long-lost romance. Maybe Mckenna could find a romance of her own. All she has to do is knock on Hunter's door and tell the truth. "Hello. Nice to meet you. I'm your daughter."

She thought she had it all—a peaceful life, a loving relationship, and a future she could finally count on. But everything shattered the moment she discovered the truth. He never planned to stay. He never planned to love her. He only wanted the child. Forced to make an impossible choice, she vanished, determined to protect the life growing inside her. For years, she lived in silence, hiding the truth, raising a secret no one could ever know. But fate has a cruel way of circling back. When the past resurfaces in the most unexpected way, everything she fought to protect hangs in the balance. The lies. The love. The billion-dollar secret. Some stories aren’t meant to stay buried. And some truths refuse to stay hidden.