Niagara Falls Public Library has ‘Let Them,’ but readers may have to wait

The shelves are filled with several personal-growth titles to read while waiting for your copy to be available, Steph Topping writes.While “The Let Them Theory” is this year’s breakout hit, readers at Niagara Falls Public Library might want to check other personal-growth books while they wait for the copy they reserved to be availablMel Robbins’s “The Let Them Theory” might just be 2025’s sleeper hit. It’s been climbing our holds list faster than you can say “Prince Harry’s Spare.” Nonfiction rarely gets this kind of love, so we’re paying attention. And don’t worry: We’re meeting the demand with more copies (we’re at nine books and counting) and an eBook version on cloudLibrary.

If you’ve seen the book trending online, you’re not alone. “The Let Them Theory” has racked up over 150 million views on YouTube in the last month. The message? Simple but powerful: “When you ‘let them’ do whatever they want to do, it creates more control and emotional peace for you.”