Maria Wallner is running the Wallner Hotel now. Once a prestigious hotel in Vienna, the hotel is in disrepair by the time it is Maria's responsibility. Maria is the fourth Wallner woman to run the hotel and she is determined to save it.

The book opens in 1870 Vienna during ball season. The Wallner used to host the largest and most fabulous balls, but the large ballroom is in shambles. Then a flood in their competitor's hotel, leads to them hosting a ball that could bring the Wallner Hotel back. Now that Maria has agreed to host, will she be able to physically and financially be able to have the hotel ready?

At the same time, Eli Whittaker is sent to Vienna from America to find out who is selling secret codes. He can't believe how the entire city in a frenzy for ball season. Despite his best effort though, he gets caught up in the whirlwind of the city and in Maria.

Maria and Eli are caught up in murder, espionage, arson, and family drama. This is a fun read and I liked the interesting role-reversal of women in charge in a historical romance.

I love Diana Biller’s writing but this just wasn’t it for me:( the romance felt really forced in the beginning and I think it o would have been much more enjoyable if she had put more emphasis on Eli’s work and what he was doing in Vienna. I still liked the book i just think the romance wasn’t up to the same standards as Billers last book

This is the Diana Biller novel I've probably enjoyed the most. I liked the Vienna setting, the hotel culture, and the undercover spy storyline. I continue to think the characters are like cardboard and their romances too insta-love for me, so I will probably call it good on this author.

I really enjoyed this book! It was a little more romance and a little less historical fiction than I pictured, but it was really wonderful. I loved the Vienna setting and I actually enjoyed the characters. Maria was such a strong female lead and I was really rooting for her and her family. I did get a little confused with all of the people and their titles and am still a little unsure of the details, but it was an enjoyable read regardless!

this was such an incredible read!! i absolutely adored this and i am so grateful to netgalley for letting me read this book early!! it was fun and lovely and sweet and precious. pick it up!!

What a fantastic book! It was comical and had so many suspects that I was shocked more than once at the end by all the unexpected surprises. It was a pleasant surprise by this author. My first time reading this author’s book and I look forward to more. Book provided by NetGalley.

This just didn't hold my attention like The Widow of Rose House did. I really liked the characters, but I just felt a bit lost a good chunk of the time and found myself struggling to keep up with the plot.

Book Name: Hotel of Secrets
Author: Diana Biller

ARC
Thank you to NetGalley and St. Martins Press for an ARC of Hotel of Secrets by Diana Biller

Stars: 4/5
Spice: 3/5

- Standalone
- Dual POV
- Fast-Paced and Plot Heavy
- Historical Romance
- Family Secrets and Spies
- Dialogue is Oddly “Modern”
- Grumpy/Sunshine
- Fighting their Feelings
- Bridgeton Vibes
- Cutesy
- Linen Closets. ;)
- Who Hurt You
- “Bodyguard “
- Feminist. (Felt Nearly Revisionist)
- Journal entries at the beginning of each chapter were a fun touch.

Part historical fiction, part romance, part mystery, I had such a great time reading this book, I almost couldn’t put it down.

Maria is the current manager of the Wallner Hotel, which has been passed down from daughter to daughter over several generations. Recently, the hotel has fallen upon hard times, but Maria is determined to return her family’s hotel to it’s former glory, and nothing, not even a few assassination attempts or sabotage, will stop her.

Eli is an agent of the American Secret Service Division of the U.S. Treasury. He has been sent on a secret mission to discover the source of a letter discussing the sale of secret codes postmarked from the Wallner Hotel…

First of all, the romance between these two is so great. I loved watching their relationship build as they got to know one another, and as they each realized that their mutual attraction had grown into so much more.

The side characters were also such a delight; I especially enjoyed the burgeoning bromance between Eli, Mac (Maria’s brother), and the resident “French Spy”. The banter was so fun, and had me laughing and smiling throughout.

There were also a few mysteries to solve, and I could never guess where those mysteries were taking us, but when all was revealed, all the pieces finally clicked!

This was such an enjoyable historical romance, with the perfect amount of spice, and a heavy dash of mystery to keep things interesting. I had such a fun time reading it. If you feel like taking a trip to a fictional 1870’s Vienna, this is your chance!

What this book is giving:
✅ Historical Romance
✅ Dual POV
✅ Mystery
✅ Slow burn
✅ Virgin MMC
✅ Experienced FMC
✅ A man who does his research!
✅ Mac + Claude + Eli shenanigans

This is going to be one of my favorites of the year and it is only February.

It did take a beat for me to get into the story, there are a lot of characters introduced at once and I was just confused, but once I hit 15% I was obsessed and loved every minute of my reading journey.

I loved Maria & Eli so much! Diana Biller created such nuanced and lovable characters and were a joy to see fall in love. Maria loves fiercely and will do anything to save her family's hotel. And Eli is my favorite type of hero. A strong silence type who slowly (reluctantly) opens up to the people around him.

My only critique is that I wanted an epilogue since the plot gets wrapped up a bit quickly for my liking. Especially since they are from other countries and Eli now has to literally move to Vienna now!! I believe in their love and am sure they will make it work, but I wanted a snippet of them together in the future.

I loved all the side characters and Maria's strong relationships with her family. I love how her and her stepbrother have found each other and standby each other even when their parents try to pit them against each other. Also I don't like guns, but Josephine wielding a gun and taking charge was excellent and a blast to read.

Diana Biller truly balance the amount of mystery and romance perfectly which is hard to do! I loved all the different mystery plots and how they all wrapped up in different ways, but also wove together. Biller is also funny! Both Maria and Eli have some great moments of internal monologue and their banter was top notch. I highlighted so much of this book

Overall I am actually obsessed with this book and cannot wait for historical romance lovers to be able to read it!

This is a delightfully light, not-much-to-it romance set in 1870s Vienna. The interesting location alone is enough to make this fun to read and the repartee between the leads is well done. I did appreciate that the the man in the couple is the virgin. The plot is good initially but then slows way down in the middle, however the ending speeds up to a satisfactory conclusion.

Maria Wallner is determined to restore her beloved family hotel to its former glory, but its not going to be easy. Between years of neglect and economic catastrophe, her mother's all consuming affair with her father, mysterious assassins, political intrigue, and an intense rivalry with a neighboring hotel, Maria is bracing for a challenge. What she doesn't expect is the distractingly handsome and straight laced American agent Eli Whittaker who seems to have a knack for always showing up at exactly the right moment and for making her feel things she has no interest in feeling...

I've never been a big "book boyfriend" person, so when I tell you that Eli Whittaker has me in his clutches and I would do anything for him please know that it MEANS something. This man. This book. First of all, please please please set more historical romances in places that are not England or New York--the richness of the setting of fin de siècle Vienna was absolutely sumptuous and the political drama unfolding in the background was interesting and memorable. But where this book really shines is Maria and Eli, two strong, smart, experienced, and creative people who really bring out the best in each other and care for each other deeply. I also cannot close out this review without saying that the intimate scenes in this novel are SPECTACULAR...#LinenCloset #iykyk

I was gripped from the first line. The writing is wonderful and really transported the reader.

Thank you to NetGalley and St. Martin's Press for the ARC.

I have to be honest - I am not sure why I originally requested this book on NetGalley. I think I thought this would be more historical fiction/spy thriller (which it definitely has aspects of) but was not expecting a historical romance with a decent amount of smut in the second half. I think the fact that this wasn’t the book I was expecting it to be definitely swayed my view on this one and led me to not really vibing with it.

What I did love was the historical setting in Vienna and the mystery at the center of it. During those parts I was so captivated and engrossed in the writing. Unfortunately this book leans a lot more heavily on the romance between Maria and Eli. Maria is a very interesting and strong female character which I really appreciated despite the number of times Eli had to rescue her. But Eli was just not swoon-worthy at all. I honestly couldn’t really understand why she was into him other than him being attractive as he never smiled and didn’t seem to have much a personality. The passion just wasn’t there for me with this couple.

Honestly, I kind of wish this story was about her grandmother, Josephine, who had her mother to a mysterious man who she then didn’t have anything to do with and fell in love with a married woman and continued seeing her into old age with the approval and friendship of that woman’s husband. That story sounds so much more fascinating!

I think if you like historical romances, this one may be worth reading for you. I have learned my lesson now on not fully reading a NetGalley synopsis and will hopefully pick books more to my liking in the future.

I really enjoyed this historical romance set in late 1800s Vienna.

The main characters were well developed and the supporting cast of characters were very entertaining. I would’ve enjoyed a bit more of the main romance, I think.

The mystery aspect of the plot was decent. Not super compelling, but entertaining and kept me reading.

OK, I loved this book. Everything about it. But especially the characters.

My first from this author and set in 1870s Vienna, Maria Wallner is the 4th-generation of daughters to run her family’s Hotel Wallner, which has sunk into disrepair due to neglect and financial woes. Eli Whittaker is an American agent sent to Vienna from DC to track down the culprits who are selling American codes across Europe.

As Eli, based at Hotel Wallner, begins investigating, Maria is targeted for unknown reasons…are they connected? They must unravel suspects/motives to get to the truth.

Hands down, Maria and Eli are the best characters I’ve read in awhile. Maria is strong, capable, independent and determined. But also fun and entertaining. Eli is a wonderful mix-up of an alpha/beta male and is staid and proper while also being competent in any situation (he’s also hiding a tragic family secret). It is such a pleasure to watch as Maria begins to bring him out of his shell and show him how to live/laugh while he gives her the undivided attention and respect that she’s never noticed was missing.

So fun, so funny, so sweet and so entertaining/well written. This author is now on my radar. Highly recommend.

My sincere thanks to the author, NetGalley and St. Martin’s Press/St. Martin’s Griffin for providing the free early arc of Hotel of Secrets for review. The opinions are strictly my own.

Thank you to NetGallery for the opportunity to read an ARC of Hotel of Secrets. I particularly liked this time period of Vienna's 1857 ball season. I had never heard of ball season and loved learning about it. I enjoyed the charcters, especially the strong femaile friendships and the emerging male friendships developed throughout the book, which is something you don't see often. I loved the descriptions of the beautiful Hotel Wallner and the story of the attempts to revitalize it.

However, I felt that there was a bit too much going on. While I appreciate the fact that it was historical fiction, mystery and romance all at one time, I think it would have been better if it had concentrated more on just one genre. I generally enjoy historical fiction, but felt like some of the details were overwhelming and complicated. And I felt like some parts of the story were a little too unbelievable.

Overall, I enjoyed the book and will definitely consider reading another book by this author.

Diana Biller does it again!

I was a little unsure at first, only because this is not connected to her other books. But I quickly fell in love with the setting and characters. I didn't want this book to end; it was so magical. Biller's spunky, wry voice is perfect for this historical romance.

Eli is a vulnerable character - stiff and awkward. Maria is lively and driven. This could have easily swerved into Manic Pixie Dream Girl territory, but it doesn't. Hotel of Secrets is more sensual and spicier than Biller's other two books; and I think this fits the characters and situations.

I loved the hotel and all the side characters. (Can we get a book for Hannah and Mac?)

I had a lot of feelings happen, especially toward the climax - the tension and drama are heightened to the max with both internal and external conflict.

This was one of my most anticipated books of the year and it delivered!

I am so confused by Hotel of Secrets. Why is it set in the 1800's, yet all of the dialogue is in modern language and the roles of women are so modern? I think would have really enjoyed this if it was set in modern day.

Thank you to NetGalley for the ARC for an honest review.

Honestly, I didn’t know much about this book or the author before reading it. However, what a delightful surprise it turned out to be. I really enjoyed this book, and plan on reading the rest of the books by this author!

What I loved about this book:
1) Time/setting: Vienna in the 1870’s in the midst of the decadent ball season…. Pure magic!
2) Maria Wallner: a hardworking, liberated (sexually and otherwise) woman trying to revive her family’s hotel.
3) Eli Whittaker…. An American spy, working undercover to try and find out who in his organization is leaking important codes to the enemy. He is smart, kind and honorable. Despite being extremely desirable, he has undertaken a vow of chastity for personal reasons.
4) All the fun side characters, especially Maria’s kick ass grandmother.
5) How this author seamlessly mixes up elements of romance, mystery, and spy novels.
6) The plot was extremely unique and well paced. Kept me reading late at night….

Overall I strongly recommend this book!

Thank you St. Martins Press and Netgalley for providing me with an eARC of this book to read and review (and thoroughly enjoy)