I'm looking for a novel with a strong female lead who is underestimated by others but possesses hidden talents or power. Are there any like that?

Oh, absolutely! That's a fantastic trope and there are so many wonderful novels that fit the bill. It's always so satisfying to see a character who is initially dismissed blossom and reveal their true capabilities.

One that immediately comes to mind is "The Unworthy Bride". The protagonist, Elara, is married off to a powerful duke who barely acknowledges her existence, considering her a simple country girl with no breeding or talent. However, Elara has a deep, intuitive understanding of ancient magic that she's kept hidden, not out of fear, but because she hasn't had the opportunity to explore it. As political intrigue and threats to the kingdom escalate, her hidden talents become not just useful, but absolutely essential to their survival. The way she navigates her seemingly powerless position while secretly wielding immense power is incredibly compelling.

Another great option is "Whispers of the Forgotten Queen". This one features a young woman who inherits a crumbling estate and is immediately targeted by her more ambitious relatives who believe she's incapable of managing anything. They underestimate her sharp mind and her uncanny ability to connect with the spirits and history of the land. She discovers ancient secrets within the estate that not only protect her but also reveal a lineage of power she never knew she possessed. The story beautifully portrays her journey from perceived weakness to quiet strength, using her intelligence and newfound connection to the past to outmaneuver her enemies.

And if you're open to something a little more modern with a fantasy twist, "The Alchemist's Apprentice" is a gem. The main character, Anya, is apprenticed to a renowned alchemist but is constantly overlooked by his more gifted students. They see her as clumsy and uninspired, unaware that Anya possesses a unique affinity for rare and volatile ingredients that others fear to touch. Her quiet observations and unconventional methods lead her to discover groundbreaking alchemical formulas that have eluded even the greatest masters. It's a story about finding your own path and proving your worth through action, not just words.

These are just a few to get you started, but the theme of an underestimated female lead with hidden depths is a recurring and beloved element in many novels across different genres. Happy reading!