Introducing Gertrude, Gumshoe: Large Print Edition (Gertrude, Gumshoe Cozy Mysteries (Large Print), Band 1)

WARNING: Gertrude can be a bit of a crank!
She shoots from the hip, is unburdened by tact, and likes things done her way. Yet, the people who know her adore her.
It's a mystery.
Speaking of which, Gertrude never set out to be a sleuth. She was just minding her own business among her many, many collections (including her cat collection), when her neighbor went missing. With no one else around to help, Gertrude stepped in to solve the case—and found out she's got quite a knack for snooping.
(This is Book 1 of the Gertrude, Gumshoe Cozy Mystery Series. The entire series is available in large print.)