by Richard Osman-the fourth book in his Thursday Club Murders which is set in a retirement home where four friends gather weekly to investigate unsolved murders.
Plan to start The Benevolent Society of Ill-Mannered Ladies by Allison Goodman which is the first of a series.
And also checked out from the library is Master Slave Husband Wife by Ilyon Woo. It's a true story about a couple escaping slavery by posing as a rich invalid(Wife posing as a male) accompanied by his servant. It got really good reviews so looking forward to reading it.