Password to Larkspur Lane by Carolyn Keene, narrator: Danica Reese

An injured carrier pigeon lands in Nancy's yard. Inside the capsule is a mysterious message. She is determined to figure out what the message means. It will lead her to a mysterious manor where a doctor seems to be taking advantage of elderly women, including one who risks quite a bit to get a bracelet smuggled out with Nancy's family doctor.

A lot of coincidences and a fairly improbable escape when Nancy is thrown in a pit at the end of the book but worth re-reading when I'm doing the whole series. 

Three stars

Nancy Drew #10

Follows The Sign of the Twisted Candles

Followed by The Clue of the Broken Locket

This book came out in 1933

The Sign of The Twisted Candles by Carolyn Keene, narrator: Danica Reese

What a strange story. Bess and George have an extended family member who owns an inn. None of the family have seen him in awhile so they, along with Nancy, stop in to see how he is doing. Ages ago, he invented a twisted candle that, as it burns, the wax melts toward the bottom so it wastes less wax.

It turns out that it is his one hundredth birthday, but he has been relegated to the inn's tower by the people running his inn. Their foster daughter is the only person to visit him. Except that today, Nancy brazens her way in along with some food. Later, the foster daughter is able to call and ask Nancy to return with her father the next day. The old man makes his will, then dies the next day.
While Nancy is trying to solve the mystery of his hidden treasures, she is also trying to understand the fact that, because one of Bess and George's relative's said she was working against them, her best friends are no longer speaking to her.

Three stars
Nancy Drew #9

Follows Nancy's Mysterious Letter

Followed by Pasword to Larkspur Lane

This book came out in 1933

Borrowed as audiobook from Libby

Opinions are my own