Mysterious Galaxy Bookstore
Our pickOn May 8, 1993, Ray Bradbury, David Brin and Robert Crais turned up with hundreds of fans to help open a new genre bookstore in San Diego. Thirty-some years later, Mysterious Galaxy is still the city's home base for science fiction, fantasy, mystery and horror, and it's our pick for the best bookstore in San Diego. These days it's in the Rosecrans Shopping Center in the Midway District.
The founders, Terry Gilman, Maryelizabeth Yturralde and Jeff Mariotte, built it as a specialist, and San Diego locals Matt Berger and Jenni Marchisotto kept that focus when they took over in 2020. The shelves run deep in the four core genres, with young adult and romance alongside. The feature that sets it apart is the signed stock. Books signed at past author events live on their own shelves, so you don't have to catch the event to get the signature, and you can pre-order signed copies of books that haven't come out yet.
Then there's the calendar. It's the reason this shop ranks first. Late September and October 2026 alone put Tim Pratt, Seanan McGuire and Tad Williams on the schedule, plus a Rick Riordan and Annabelle Oh event held at another venue. Between author nights you'll find a Romance Book Club, a Young Adult Book Club, a general book group, a Sunday Writers Coffeehouse, and Dungeons & Dragons meetups. Fans of the place talk about two things: the depth of the sci-fi and fantasy shelves, and how much is always going on.
Plan the visit around that schedule. Some events are ticketed and others ask you to register, so check first, and show up early enough to work the signed shelves before things start. Weekday hours run until 7 PM and weekends until 6 PM. Making a Midway afternoon of it? Record City, No. 10 on this list, is in the same district.




