Can you recommend some hot summer romance novels?

One popular summer 2020 romance novel is 'Beach Read' by Emily Henry. It's a story about two writers who challenge each other to write in different genres while staying at neighboring beach houses. It has great character development and a sweet love story.

There's also 'Persepolis' by Marjane Satrapi. While not strictly about a 'long hot summer', it does have parts that take place during warm seasons in Iran. It's a powerful graphic novel that tells the story of a girl growing up during a time of political unrest, with a unique art style that really makes the story come alive.

One great summer 2023 romance novel is 'The Beachside Love Affair'. It tells the story of two strangers who meet at a beach resort and fall in love. The beautiful beach settings add to the charm of their budding relationship.

One underrated summer 2019 romance is 'You'd Be Mine' by Erin Hahn. It focuses on two country music stars, one on the rise and one whose star is fading, and their relationship as they tour together. Also, 'The Bookish Life of Nina Hill' has a bit of an underrated romance aspect. It's mainly about a bookish introvert, but the romance that develops between her and a guy she meets is really sweet and understated.

The novel 'The Love Hypothesis' which was also popular in summer 2021. It features a fake - dating trope between a grad student and a professor. The story is full of humor and the relationship between the two main characters is really engaging. There are also some scientific elements in it which add an interesting touch.

Sure. 'Second Chance Summer' by Morgan Matson is a wonderful summer romance novel. It deals with family relationships along with a second - chance love story. The story takes place during a family's last summer together at their lake house, and it's filled with memories, heartbreak, and new beginnings.

Another good one is 'Sweet Filthy Boy' by Christina Lauren. It features a menage relationship that unfolds in a very engaging and romantic way. The characters are well - developed and the story is full of steamy moments.

The 'Outlander' series by Diana Gabaldon is also great. It combines time - travel, adventure, and a very intense romance. The relationship between Claire and Jamie is extremely passionate. They face numerous challenges together, from the perils of different historical periods to personal conflicts, yet their love remains strong throughout.

One popular hot military romance novel is 'The Sweetest Oblivion' by Danielle Lori. It combines the allure of the military world with a passionate romance.

One popular 'hot viking romance novel' is 'The Viking's Captive' which tells a story of a strong - willed woman who is captured by a viking and then a passionate relationship unfolds between them.