"Invisible Women: Data Bias in a World designed for Men" by Caroline Criado Perez
I feel like this should be compulsory reading for everyone. It's a tough read because of the subject matter and the huge amount of data included. At times it felt a bit overwhelming so this book took me a bit longer to get through. However it really made me think and question more how data is collected and presented. It also made me pretty pissed off that women still get overlooked so easily. 4 stars out of 5 stars.