Project Valentine Books in Order
Part ofLena Little Books in OrderBrowse the Project Valentine books in order by Lena Little, with short summaries, series background, and where to start.
Last updated: July 2, 2026
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Project Valentine books in publication order
3 books
Her Daddy Valentine
by Lena Little
2025
The youngest Valentine brother finally gets his turn at love, and he falls fast. Office proximity and Daddy energy shape the romance.
Her Jealous Valentine
by Lena Little
2025
One of the Valentine brothers meets the woman who makes him slow down and fall hard. Billionaire polish meets possessive romance.
Her Possessive Valentine
by Lena Little
2025
A powerful Valentine brother finds himself unexpectedly undone by love. The story keeps the billionaire setup but centers the emotional claim.
Project Valentine books in chronological order
Her Jealous Valentine
by Lena Little
2025Project Valentine, Book 1
Her Possessive Valentine
by Lena Little
2025Project Valentine, Book 2
Her Daddy Valentine
by Lena Little
2025Project Valentine, Book 3
Series background & context
Project Valentine steps into billionaire family romance. The hook is simple and fun: the Valentine family matriarch wants happily-ever-afters for her sons, and the books follow those brothers as they fall much harder than they expect.
This gives the series a lighter, more polished frame than some of Lena Little's darker lines. There is still possessiveness and instant attraction, but the world is built from family business, matchmaking energy, office proximity, and rich-men-in-love fantasy.
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