I'm so glad this exists! Personally, I've been entrenched in the LGBTQ+ community for long enough to understand most of these things, but I think it could be very helpful to the "baby gays." It's also useful to have something like this that basically sums everything up. Of course, I am biased, since I really enjoy Rowan Ellis' content on YouTube (Go check it out! https://www.youtube.com/channel/UCniXurp_3xcDh923eiqGX3w), but I highly recommend this book! Also, like some of the other reviews have said, it would make a great gift to a young (or maybe even not so young) queer girl you know.